Scorpius types out a variety of things, both mean and cautious, before deleting them all and trying new ones until he realises he can't send anything. He can't text James. He's too afraid of the answer, of the reality that James finally realised Scorpius isn't good enough for him and found someone better.

Without hesitating, Scorpius gathers himself and Apparates - directly to James' place. He's so strung out and hurting that he manages to splinch a bit of his forearm off in the process, so when he arrives, he's howling in pain and sinking to his knees.