Talking to bf

Hi! My bf and i have been dating for 2 years. Even before we startsd dating we werent friends but could talk on the phone for hours. We have always talked constantly which i don't mind and neither does he. We both know when each other is busy and stop in classect. But he makes me happy and i like to talk to him. Well recently my friends and our parents have been making a big deal anout this. We are long distance rn and both rely on ecah other for support. Should i worry about what ither people say or just focus on how my bf and i feel? Its not like i can't go without talking to him its just a habit.