Question about deactivation

im planning on deactivating my TikTok account for a couple months because I want a break from posting and a break from the app, I just have a few questions.

1. does tiktok eventually remove your data if you stay deactivated for a while? I do plan to come back but only after like a while and I don’t want TikTok to take down all my vids when im not active

2. does tiktok give out your username if you stay deactivated? I wanna leave but I don’t want someone else to take my username bc I deactivated

thats all