1.
Comfort
Massu wraps an arm around Koyama's waist, lets Koyama bury his head against his neck, offers to share his milkshake and wishes it were enough to make the hurting stop.
2.
Kiss
Koyama stares at his cellphone screen for a good three minutes, before grinning stupidly at the "Chu!" Massu had added to his usual "Oyasumi, Kei-chan!", as though in afterthought.
3.
Soft
Koyama laughs, finally giving in to the temptation of pinching Massu's cheeks, finding them a lot softer than he imagined them to be.
4.
Pain
Massu bites his lips before performances, a nervous habit he seems to have acquired from Tegoshi, fidgets a bit, doesn't feel the pain until Koyama exclaims, "Massu, you're bleeding!" and dabs a handkerchief gently against his lips.
5.
Potatoes
Massu thinks the steamed potatoes are evil and out to get him with all their evil, evil eyes, mercilessly stabs at them with his chopsticks until Koyama laughs rather nervously, says Massu can stay the night after all, if he wants, and Koyama didn't really need to finish that essay for uni, really, as long as Massu left poor defenseless root crops alone.
6.
Rain
Koyama opens the door to torrents of rain and a grinning Massu, drenched to the bone, with Nyanta wrapped carefully in his jacket, and thinks that he was stupid for allowing the both of them to wander too far away from home.
7.
Chocolate
Sometimes, Koyama thinks that, when it comes down to it, Massu loves chocolate more than him; tells Massu so, if only because every single time, Massu laughs, says he was being silly, kisses him full on the mouth, tasting as sweet and rich as the treats he had been munching on just moments ago.
8.
Happiness
Massu blinks, stares at the MMS Koyama had sent him out of the blue; smiles when he realizes it was a picture of him and Nyanta curled up on Koyama's couch which the older man obviously took while they were asleep; replies, "You're such a sap, Kei-chan! X3", and then "♥" when he notices the words My Happiness added below it.
9.
Telephone
Koyama thinks that, if Massu says, "No, you hang up first~!" all sweet and whiny-like for another time, he will hit him on the head the next time he sees him, especially since he knows Massu was being annoying on purpose, can practically hear Massu's mischievous grin across the telephone lines.
10.
Ears
"Get off, Masuda!" Koyama growls, sounding a lot more irritated than he actually was, and Massu stills from where he was trying to get Koyama to give him a piggyback ride, squeezes Koyama's shoulders, affectionately nips at one of Koyama's ears in a silent apology before pulling away.