Guys help, nees advice with ubi friendships

its my first year in uni. There is this guy who is in all my classes. This is also my first week and I have talked to him and always sit with him during classes. hes chill/smart and i like him

is it bad that ive only sat with him during classes and whenever i see him i am like hi and sit with him? is he gonna be like fed up with me lol? he talks well with me so i assume its positive but idk how to not burn him out haha. i like being with him since he listens and talks actively.

obviously i have other budding friendships with girlies and group stuff is yet to start.

any thoughts? Do you get burnt out when people stick with you?

im like 60% introvert and 40% extrovert btw.