Inside, he has a chance to catch his breath and straighten up. He also has a chance to survey the damage to his clothes and try to assess his situation. He was struck a glancing blow by the tree before he realised how dangerous it was, but even that will likely leave him with some deep bruising. Bruises heal, however. Pants don't. It's a good thing he has an entire closet full of basically-identical pairs.

That's the clothing assessment.

As for his abandoned interdimensional fairground adventure...

At the question, Reiji blinks once, unmoved.

He doesn't bother to face Yuya. He doesn't answer.