During the metro craze, Tweek needs help with his styling and Craig takes great pride in being able to make him look so pretty. Tweek's shy and extra twitchy though, as Craig applies lip product with his thumb. He's breathing heavily, struggling to hold eye contact, and when Craig insists Tweek look at him, Tweek gives him a look of such pure need that Craig instinctively knows he has to kiss him. It's a time in Craig's life when he has an excuse to run his fingers through Tweek's hair and tease him (sweetly) for getting flustered. That's their life until it isn't. The fad ends, and then it's taken away, and there's longing and sadness