Based off this prompt:

 http://ofscorn.tumblr.com/post/102332997129/tickatocka-how-about-a-our-asshole-mutual

ofscorn

Liam had been forced on this blind date since Scott and Stiles thought it would be good if he started dating, Unfortunately, they wouldn't tell him who they had set him up with. It couldn't be that bad right? Oh well if it was then he could always get them back and if not Liam got a good date. 

          As a rule of thumb, physical contact is usually kept at the bare           minimum. Halfhearted waves instead of handshakes. The occasional           pat to Stiles's arm when it's his turn to be their dad's navigation           up to bed. A few seconds with her head rested against the Sheriff's           shoulder when he insists on engulfing her late at night, after one           too many glasses, and whispers that he's sorry even if she doesn't            know what he's sorry for.These are the absolute best case scenarios           most of the time, because for Lena, touching people is... difficult. A           reminder that one day, they will still be there, but she won't be able           to touch them anymore.

          It's unconscious; an animal instinct that kicks in without her consent.           Lithe fingers fasten to the material of his shirt. Tug him close enough,           until he's within arm's reach and she can wrap herself around him like           a protective shield. Gently squeeze at the nape of his neck. Inhale the           familiar scent of his deodorant. Because she needs to make sure he's           still here and she's not just seeing things; real or fake or otherwise. 

                                    ❝Yeah     yeah, just...❞

                Just what? Just try not to kill yourself while you're up there?