dean’s always been the type of guy who isn’t shy about kissing women or making out with women in crowded busy places, and i think, at first, dean would be nervous about kissing cas in public because yeah that means two guys are kissing and people are gonna see dean kissing another guy… but he gets over it pretty quickly when they’re at some dingy diner and cas gets that look in his eyes that says he really really really wants dean to kiss him but he won’t actually ask dean to do it and instead he gets this shy forlorn look on his face. zeppelin is playing overhead and cas’ fingertips are ghosting against dean’s on the tabletop and dean just suddenly decides ‘fuck it, i don’t care what anyone thinks’ and he leans over the table, snags cas by the tie, and pulls him closer across the table so he can kiss cas slow and deep. when they break apart, cas looks starstruck; like dean has just gone and given him his greatest desire. after that, dean isn’t shy about kissing cas anymore. he’ll grab cas’ hand and pull him into a kiss at the grocery store. he’ll snag cas by the waist and nudge him up against the impala so he can kiss cas up against the car door outside of a bar. he’ll spend an obnoxiously long time making out with cas on their double date with sam and eileen at the movies and he doesn’t give a damn that sam is teasing him for it because cas is pulling him closer and breathing those soft little breathy exhales against dean’s mouth that sends shivers down dean’s spine. he’ll sneak a kiss which turns into maybe slipping his tongue into cas’ mouth and grinning against cas’ lips when they’re at the farmers market because cas’ eyes lit up when he saw the stall of flowers and dean is just so ridiculously in love with his dorky angel. he’ll take cas out on a roadtrip and softly press little gentle kisses to cas’ lips while they’re checking into a hotel because cas just looks so content and happy. dean doesn’t care where they are anymore; if they’re at home or surrounded by hundreds of people. kissing cas until he’s breathless and awestruck is dean’s favorite thing, and he’s gonna stop to enjoy the moment and kiss cas whenever and wherever because he wants everyone to know that this devastatingly handsome angel is dean’s entire heart