He’s been playing his Roland Keyboards nonstop since he came back from his backpacking trip. His parents couldn’t understand why he is choosing to be alone in his bedroom but everyone who knows him would attest to the fact that he will only speak when he’s ready. Not a day too soon!
So they are giving him space. They are letting him play his keyboards which they all know soothes him. It may have something to do with a falling out with his best bud or it may something to do with work. Whatever it is they will be waiting for him to tell them about it.