My bf blocked me on IG story

Hi everyone, my bf swears he tells me everything and he will never lie or do me wrong. Today I just found out he blocked me from viewing his stories. I have no idea why & I’m sure he doesn’t know that I’m aware. He posted a random post and I’m so confused as to why he felt the need to block me?.. sometimes I feel like he’s not as honest as he claims to be and I don’t know if I should say anything..

What would you do, how would you feel?..