"Is it because I'm new?" - Guys trying to "lock you down" will never end/stop lol When you're new and or when you're fun to be around then it happens more, yes.
"why do guys ask about each other?" - I've gotten this as well and it can be different reasons...
-The curiosity and wanting to know "how they measure up".
-To get a feel for what you're into or like. Like if you were to talk badly about some guy wanting a certain thing then that guy would know you might honestly not like that (versus "pretending to").
-Maybe they "really" like you and don't want to see you "light up" about being with another guy.
-Some guys get turned on by hearing about you being with other men.
-They want to know if you'd either disclose what y'all two do with others (since he's hearing about other guys) and/or also how you talk about guys...like I see some girls be SO nice to a guy's face and when he's not around or looking, they make fun of him or talk badly about him
- Just curiosity...like what kind of interesting or "unheard of" (lol) experiences you've had doing this.
(all of the above reasons I've experienced through the guys asking me)
Oh and Welcome to THIS World! Hope you continue to enjoy it and please, when you don't enjoy it anymore, get out lol It's not good for you or the guys if you're not really into it/hate it. (NOOOOT trying to sound/come across bitchy!)