Based on this information, does my new friend like me?

We like to play D&D together with other friends we met online! I did a poll on Twitter asking this, and he replied with "Yes." What does that imply?
Based on this information, does my new friend like me?
I posted a pic of me with my favorite dress. He did not like the picture tweet, but he liked one of my friend's comments saying it's pretty. Might this mean he likes me?
Based on this information, does my new friend like me?
Post Opinion