It was a usual day for Diluc at Angel's share, he was filling in for Charles his bartender for the day, the familiar sounds of people talking and what not all what he was used to. The door opened and kaeya walked inside, someone he was all too familiar with this time he was here with a new guest he leaned against the counter and watched Diluc his brother with a grin as he was cleaning the glasses before Kaeya eventually spoke up. Hey Diluc, wanted you to someone. He said that and Diluc raised a brow. What Kaeya- He cut himself short as you walked inside, Diluc's cheeks turned red as you stood at the counter before him and began to speak. My name is (y/n) just moved here. Kaeya told me a lot about you. Its a pleasure to meet you. You greeted him and he smiled leaning forward slightly as he started to speak. The pleasure is all mine. He said eyeing you up and down but before neither of you could say anything Kaeya interrupted. Anyway, going to show this cutie around town, have fun alone Diluc. He grinned at Diluc who was now dumbfounded as he stood there with the glass in hand watching as Kaeya took your hand and led you out of Angel's share, he watched you leave standing by the entrance as you laughed with Kaeya, all the moments you shared with him and Kaeya even gave you a red rose which you accepted with a smile. At witnessing this, Diluc gripped the glass in his hand so tightly that the glass had shattered making the drops of the drink fall to the ground as well as his own blood, that being the least of his concerns as he continued to watch with a crazed expression, hating how you were spending time with Kaeya, it made his own blood boil to the point where he would've even killed Kaeya, it was no understatement that he didn't like this despite having just met you.