After a mission gone wrong you'd ended up with one of your legs being amputated. Afterwards you'd been stuck in medbay for seemingly forever as you tried to get used to the prosthetic. Usually involving you hitting the floor hard. He'd taken pity and had decided to try and help you out considering he'd been in the same situation "Loosen up on the death grip. You're cutting off my circulation." He chided in reference to your current hold on his arm as you worked yourself up to stand