Does he really love me?

Okay well there's this guy named Kyle we've dated before, he told me he thinks about me every second and how he thinks about me more than he thinks about his own family, he cried when i went up north because i was with this boy that likes me, he says i love you and he told me he gets butterflies when he sees me and he smiles whenever we talk too eachother so do you really think he loves me?