Rant social media photos!!😒

Okay so I was going through Facebook and seen photos that my SO has liken of other girls, & I know for a fact if I were ever to post a photo like that he would either go ape shit on me or not even like it ? 🙄 
So I'm thinking of I were to post a picture like that why wouldn't he like it but can like all these other girls photos.  ?🤔