Me and my boyfriend have been together 4 months. I'm the 4th person he's ever dated. He's dated two girls and one guy before me. He's a very sweet guy. He's in the spectrum so he does have problems with h emotions sometimes but he does his best and he's amazing in every way. His last girlfriend he said they broke up because she was really weird and toxic. She messaged me on Instagram and it was .... Weird. She said I'm such a lucky girl to have him and while his dick is small he's a very selfless lover and has a great tongue. Idk what a selfless lover is and that was just weird. Should I reply to her and ask why she's messaging me? Especially about sexual stuff or just block?