Boy troubles

Im a sophomore in high school. There’s this guy on my tennis team that I have liked since we started talking more this year. I see him every day and we always talk and he lets me lean against him and can go to him for anything and he will help me calm down and such. He has another personality that scares me a bit but I know he won’t let him out unless there is an actual need

There’s another guy, he was in orchestra with me for 2 years before he went to digital schooling but he is coming back next year. I’ve known him longer and we talk a lot and I feel more comfortable around him and talking to him

I like both boys but I don’t know what to do. And ideas?