I would say this is helping because it’s allowing me to learn a language and connect with people but this dude “Jordan” (not his real name) is known as a bad person at my school. He is half German and thinks he can hate Jewish people and act like a Nazi but because he speaks German at home, it allows him to actually speak German and say rude things without people knowing.
He taught me some German anyway, and it was actually normal stuff and he told me I should take German classes to immerse myself.
People change, and with bigotry, they’ve often been changed by others.
He may not always have been like that, so it’s okay to like someone once and not at other times. Best advice I can give is listen to your inner moral compass. If something sounds wrong, it probably is.