diff --git a/src/api/queries/playlist/index.ts b/src/api/queries/playlist/index.ts
index 0fcd413f..f0498347 100644
--- a/src/api/queries/playlist/index.ts
+++ b/src/api/queries/playlist/index.ts
@@ -8,10 +8,15 @@ import { useInfiniteQuery, useMutation, useQuery } from '@tanstack/react-query'
 import { fetchUserPlaylists, fetchPublicPlaylists, fetchPlaylistTracks } from './utils'
 import { ApiLimits } from '../../../configs/query.config'
 import { getApi, getUser, useJellifyLibrary } from '../../../stores'
-import { BaseItemDto } from '@jellyfin/sdk/lib/generated-client'
+import { BaseItemDto, PlaylistUserPermissions, UserDto } from '@jellyfin/sdk/lib/generated-client'
 import { QueryKeys } from '../../../enums/query-keys'
 import { addPlaylistUser, getPlaylistUsers, removePlaylistUser } from './utils/users'
-import { ONE_MINUTE } from '../../../constants/query-client'
+import { ONE_MINUTE, queryClient } from '../../../constants/query-client'
+import { User } from '@sentry/react-native'
+import { triggerHaptic } from '@/src/hooks/use-haptic-feedback'
+import { previous } from '@/src/hooks/player/functions/controls'
+import { userEvent } from '@testing-library/react-native'
+import Toast from 'react-native-toast-message'
 
 export const useUserPlaylists = () => {
 	const api = getApi()
@@ -73,8 +78,8 @@ export const usePlaylistUsers = (playlist: BaseItemDto) => {
 }
 
 interface addPlaylistUserMutation {
-	playlistId: string
-	userId: string
+	playlist: BaseItemDto
+	user: UserDto
 	CanEdit: boolean
 }
 
@@ -84,18 +89,53 @@ export const useAddPlaylistUser = () => {
 	return useMutation({
 		//playlistId: string, userId: string, CanEdit: boolean
 		mutationFn: (variables: addPlaylistUserMutation) =>
-			addPlaylistUser(variables.playlistId, variables.userId, variables.CanEdit),
+			addPlaylistUser(variables.playlist.Id!, variables.user.Id!, variables.CanEdit),
+
+		onSuccess: (data, variables) => {
+			triggerHaptic('notificationSuccess')
+			queryClient.setQueryData(
+				PlaylistUsersQueryKey(variables.playlist),
+				(previous: PlaylistUserPermissions[] | undefined) => {
+					if (previous == undefined) {
+						//return
+						return [{ userId: variables.user.Id, canEdit: true }]
+					} else {
+						return [...previous, { userId: variables.user.Id, canEdit: true }]
+					}
+				},
+			)
+		},
+
+		onError: (error, variables) => {
+			console.log(error)
+			Toast.show({ type: 'error', text1: 'Unable to add user to playlist.' })
+		},
 	})
 }
 
 interface removePlaylistUser {
-	playlistId: string
-	userId: string
+	playlist: BaseItemDto
+	user: UserDto
 }
 
+//remove user as playlist collaborator
 export const useRemovePlaylistUser = () => {
 	return useMutation({
 		mutationFn: (variables: removePlaylistUser) =>
-			removePlaylistUser(variables.playlistId, variables.userId),
+			removePlaylistUser(variables.playlist.Id!, variables.user.Id!),
+		onSuccess: (data, variables) => {
+			triggerHaptic('notificationSuccess')
+			queryClient.setQueryData(
+				PlaylistUsersQueryKey(variables.playlist),
+				(previous: PlaylistUserPermissions[] | undefined) => {
+					if (previous == undefined) {
+						//return
+						return []
+					} else {
+						return previous.filter((user) => user.UserId != variables.user.Id)
+					}
+				},
+			)
+		},
 	})
 }
diff --git a/src/api/queries/users/index.ts b/src/api/queries/users/index.ts
index d3e3c2ec..642b2172 100644
--- a/src/api/queries/users/index.ts
+++ b/src/api/queries/users/index.ts
@@ -1,6 +1,6 @@
 import { useQuery } from '@tanstack/react-query'
 import { UserQueryKey } from './keys'
-import { getApi } from '../../../stores'
+import { getApi, getUser } from '../../../stores'
 import { getUserApi } from '@jellyfin/sdk/lib/utils/api'
 
 //hook to get users on server
@@ -14,11 +14,17 @@ const fetchUsers = async () => {
 	//use api (only get api when this function is called to get users)
 	const api = getApi()
 
+	//get owner of playlist (self)
+	const owner = getUser()
+
 	//check set
 	if (!api) {
 		throw new Error('API Instance not set')
 	}
 
+	const usersResponse = await getUserApi(api).getUsers()
+
+	//return users where there isn't a user with owner id in array
 	//return users from api
-	return (await getUserApi(api).getUsers()).data
+	return usersResponse.data.filter((user) => user.Id != owner?.id)
 }
diff --git a/src/screens/Library/add-playlist-users.tsx b/src/screens/Library/add-playlist-users.tsx
index 9e732242..db1e78a9 100644
--- a/src/screens/Library/add-playlist-users.tsx
+++ b/src/screens/Library/add-playlist-users.tsx
@@ -1,7 +1,11 @@
 import { NativeStackNavigationProp } from '@react-navigation/native-stack'
 import LibraryStackParamList, { LibraryAddPlaylistUsers } from './types'
 import { Paragraph, Text, View, XStack, YStack } from 'tamagui'
-import { usePlaylistUsers } from '../../../src/api/queries/playlist'
+import {
+	useAddPlaylistUser,
+	usePlaylistUsers,
+	useRemovePlaylistUser,
+} from '../../../src/api/queries/playlist'
 import { useUsers } from '../../../src/api/queries/users'
 import ItemImage from '../../../src/components/Global/components/image'
 import TextTicker from 'react-native-text-ticker'
@@ -23,6 +27,12 @@ export default function addPlaylistUsers({
 	} = usePlaylistUsers(playlist) //make this playlist an easy access variable (with const variable above)
 	const { data: users, isPending: useUsersIsPending, refetch: refetchUseUsers } = useUsers()
 
+	//invoke mutations on icon press
+	//add
+	const addUser = useAddPlaylistUser()
+	//remove
+	const removeUser = useRemovePlaylistUser()
+
 	//get string array of all playlist user IDs
 	const playlistUserIds = playlistUsers?.map((playlistUser) => playlistUser.UserId) ?? []
 
@@ -89,10 +99,27 @@ export default function addPlaylistUsers({
 								imageOptions={{ maxWidth: 85, maxHeight: 85, quality: 90 }}
 							/>
 							<Paragraph>{user.Name ?? 'Unknown User'}</Paragraph>
-							{playlistUserIds.includes(user.Id) ? (
-								<Icon name='account-remove' color='$warning' />
+							{playlistUserIds.includes(user.Id) ? ( //send playlist id and user id (with bang! because it likely won't be undefined)
+								<Icon
+									onPress={() =>
+										removeUser.mutate({ playlist: playlist, user: user })
+									}
+									name='account-remove'
+									color='$warning'
+								/>
 							) : (
-								<Icon name='account-plus' color='$borderColor' />
+								//same stuff and canEdit as true bcs you know anyone you're sharing with
+								<Icon
+									onPress={() =>
+										addUser.mutate({
+											playlist: playlist,
+											user: user,
+											CanEdit: true,
+										})
+									}
+									name='account-plus'
+									color='$borderColor'
+								/>
 							)}
 						</XStack>
 					)}
diff --git a/src/screens/Library/index.tsx b/src/screens/Library/index.tsx
index b3370b13..2602fd4e 100644
--- a/src/screens/Library/index.tsx
+++ b/src/screens/Library/index.tsx
@@ -89,7 +89,7 @@ export default function LibraryScreen(): React.JSX.Element {
 				options={{
 					title: 'Add Playlist Users',
 					presentation: 'formSheet',
-					sheetAllowedDetents: Platform.OS === 'ios' ? 'fitToContents' : [0.5],
+					sheetAllowedDetents: Platform.OS === 'ios' ? 'fitToContents' : [1.0], //screen full size
 				}}
 			/>