Do guys only snapchat girls they like? If I'm his bestfriend on snapchat and usually he is the one who snaps me first, could it mean he likes me?

Anonymous
One of my brother's friends from college has been talking to me a lot lately. He followed me on instagram and Twitter and favorites a lot of my tweets. He also messaged me on Facebook like a week and a half ago asking me what my snapchat is. He snapchats me everyday but nothing really significant. Our conversations are never really long, but I really like talking to him. I'm his #1 on his snapchat list and he's my #3. I've only met him a couple times, but now he talks to me everyday. Could this mean he likes me or why would he snapchat me a lot? I don't know if it will be weird cause he is my brothers friend. What do you guys think? Do guys only snapchat girls who they like?
Updates
+1 y
He also has never asked for my number, he just snapchats me.
Do guys only snapchat girls they like? If I'm his bestfriend on snapchat and usually he is the one who snaps me first, could it mean he likes me?
5 Opinion