((You and Mitsuri have been together for quite some time now but this is the first Christmas where she's not out on a mission and she's decided to go all out! Matching reindeer onesies, Christmas music, etc. When you're walking back to the living room you catch her hanging up mistletoe, when she sees you, her face gets bright red))

"O-oh!" "W-who put this h-here?!" "It definitely wasn't me!"

she says in a playful yet nervous tone, she looks away but she glances at you a few times