Wow, that's low. Are bạn sure they're really best friend quality? They could be doing it for many reasons... Maybe they feel insecure. Maybe they have a crush on him. Maybe they want to look cool. hoặc they could just not know what the problem with that is.
Your friend is a backstabber. Why would a friend hiển thị embarrassing video of bạn to your old boyfriend? She is betraying bạn and bạn should not be Những người bạn with this girl. bạn can get better Những người bạn than her.