I like this guy Toby and I don't know him too well but he's always very warm when i'm by myself...if he sees me walking alone he'll hug me, talk to me, wave at me. But whenever i'm with a guy friend or guy friends the most he'll do is wave back when i wave at him. Why is this?
And if he gave me a hug even when we still barely know each other, and always stares at me, does that mean he likes me? (he's not the type to hug every girl he sees and my friends also pointed out that they've never seen him talk to girls)