Hello mtntk96, If a user sends you a friend request and you approve it, your social information will be sent to him. ​His/her social information will not be added to your account.
To connect with other users on Hoop, kindly follow these 3 simple steps:
1. On the 'Discovery' option, tap on the + button below the profiles that you want to connect with.
2. They'll receive a friend request, and if they accept it, you'll receive a notification.
3. You'll then be able to add them to your socials and that person will be added also to your friend list.
You can also receive friend requests from other users, which you can either accept or decline.
​Have a lovely day ahead.

Tap the download icon ⬇️ for any song in playlists. After the download process is completed songs are available to offline listening. You can find downloaded songs also on the My Music > Downloaded tab.