is it shady that my bf of over a yr doesnt want to re add me to his fb friends list?

[Amazinglawyer231]

We had issues w/ fb in the past, id noticed hed be adding a lot of random females, some were in his area but a lot werent. Id notice hed be commenting and "liking" a lot of their pics and it made me very uncomfortable cuz he and i had originally met thru fb and he used to do the same w/ me, always liking and commenting on all my stuff...he told me hed done it cuz he wanted to get my attention cuz he was interested in me. So it made me start thinking what if thats what hes doing w/ them?...we used to have it on our status's that we were in a relationship w/ each other and there was even a point where i was on his background and prof pic. But after an argument about the stuff i was noticing bout him paying particular attention to some of them he deleted me instead of those supposed unimportant women. We split for a few months but ended up talking again and getting back together, i asked him after a month of us being together again if hed re add me and he said that i shouldnt bother