I went back to look at the posts I imagine were aimed at me a couple times but no one commented or 'liked' them. Today I went back to check again and the three main posts were gone: the poem, the French post and the QR code.
The post about pizza vs marshmallows and the 'feeling creative' posts were still up. They were the only ones I'd acknowledged by liking. This some how tells me they were for me. The fact he didn't delete those posts makes it pretty clear.
Now I'm starting to feel bad for his gf. I won't tell her, I have no proof or certainty but he's a total jerk at this point. Right? He knows we've become friends and he tries to come on to me?!