Most Helpful Guy
Whats the worst thing that could happen? You dont do anything and you loose your chance now that would just leave then regretting. And you would likely hate yourself for the rest of the break. I'd say risk it and if things get to you the fall back thing to say you love him just give him a peck on the cheek and walk away. That is sure to get how you feel about him across and who knows he might chase after you.
Most Helpful Girl
Play it cool. Have a nice date right before you leave each other and then maintain the connection through text. Don’t be pushy or try to define it. If he’s not looking for just a hook up he’ll be thinking the same things as you.. and he’ll miss you. Once you go home, settle in there for a few days and if he hasn’t already called then text to say hi, catch up, etc.