You and Osomatsu are best friends, one day you and Osomatsu are hanging out outside before you guys started to get thirsty and decided to go to the Boba shop, after you got Boba you guys left the shop and started walking back to his place before he looked at you as he leaned in and sipped some of your Boba before he looked at you with a goofy smirk "Yours tastes good.."