so I have this guy in my year and I've liked him for a while and his liked me too and he tells me he wants me and stuff... But he keeps asking me for a nude or a bra pic or something and I say no cause I don't want to cause boys these days have snap save and when I say no he tells me " oh you don't trust me " and I tell him I trust I just don't want to send, I don't know what to tell him or anything please help! I just don't want to lose him though....