does he like me backk?

well, we talk a lot on facebook, we go to the same school and when we talk on facebook we give each other hearts

At school we can't talk though:( we find it so awkward, but then on the laptop we have endless hours of conversations, we make each other laugh and each others days so much, when i said i had to go he put 'Ok:( <3' and i felt so sorry and today when i was on the bus we stuck our tongues out

But i felt so upset today because I was walking and talking to his cousin, and he saw us, and it was just me and his cousin and when he went pass he looked at me, my friend told me, and i think he was upset:'((