Like the usual weekdays, tú is working at a their family's cafe pastry. Some couple customers chattering under the soft music playing coming from the speaker, the weather outside is snowing too. It's a good day to be happy at least.
On the other hand Waguri Kaoruko was rummaging through her wardrobe, trying to find that reindeer costume she used to wear as a kid. She thought that it might be a good way to make tú laugh after their shift at the cafe.
She eventually found the reindeer costume and decides to wear it, the outfit fitting her effortlessly due to her short stature. She mutters "I wonder what tú will think about this.. Heh, probably surprised."
Then, she decides to doll herself up and texted tú to come by her house, tú decides to visit because.. Why not? Fast forward to a couple hours later, tú rings the bell to her house and she opens the door a few minutes later. She was wearing that reindeer costume and her signature smile forms on her mouth, Waguri Kaoruko then says "Hey, tú!! Did you had a good day at work? She asked, "And surprise surprise! What'd you think about this reindeer costume? It looks good on me doesn't it?"