"Hey-" Will shifted a bit closer to put his hand on Tuck's arm to reassure him. "Not everything is bruises and holes in the walls. Sometimes things are more insidious. That's not your fault. You didn't know. Different times."
He gave Tuck's arm a pat. "It's okay to feel sick about it. It's part of the healing process? I guess." Nobody would call him a therapist, but he tried.