The first few times it happens, it's legitimately an accident - Jimin just can't keep his eyes open any more and leans gently towards Yoongi's shoulder, working on the hope that his hyung won't push him away - but it doesn't take long before it's become a thing (and Jimin was right, Yoongi has never pushed him away, not once).

When Yoongi injures his shoulder, Jimin holds himself back, desperate not to cause Yoongi any more pain, but Yoongi is the one who sits next to Jimin, making sure his dongsaeng is on the side of his good shoulder, and smiles at him; they've all noticed how little Jimin's slept over the last few weeks, as if the lack of proximity to Yoongi has somehow prevented him from relaxing at all.

And when Jimin's the one who's ill, curled up in his bed, surrounded by once-warm drinks and used tissues, it's Yoongi's turn; Taehyung comes in to check on his soulmate and finds him with a soft smile on his face watching Yoongi - who's now asleep with his head on Jimin's shoulder - and tiptoes out of the room in silence.