1) hey (insert horny dev's name here). It has come to my attention that you have (not followed me back /unfollowed) me! I'm sure there's been some sort of mistake.

(Insert boob pic here).

Kind regards, g(irl)lhf

(Insert another boob pic with 'nostr' written on boobs)

2) there are no girls on nostr, except for me. All other girls are either the girls I hired off fiverr or alt accounts made by me, including you.

3) sometimes a horny dev will not realise you're a girl an unfollow you. See template in 1)