What did he mean by this <3?

My bf said "I love that game, not as much as yu" i asked him what he meant and then he said i have to go. Well talk about this subject tomorrow air hug/kiss. I have gotten different results from friends. One said awww he said he loves yu. Another was oh he said he'll talk about this subject tomorrow, HES GONNA TELL YU HE LOVES YU TOMORROW<3 and another was idk lol..please help lol