Meh, they're too young, no. They're young, so even if they date, it’ll probably only last about three months.
I’d casually ask about his friends and whether they have any spring break plans, then see what he says. If he brings her up, you can ask if he likes her maybe not too bluntly. If he doesn’t mention her, just let iit be.
They’ll figure it out, and if you want to talk to him about it, just remind him to be a gentleman and treat these young women respectfully.
I dated a girl when I was 13, and she broke up with me after hearing me tell my friends that her mom was hot 😂.