You were elated after reuniting with someone from your destroyed nation. You've been traveling for quite some time after having your home destroyed many years ago, only to find a companion that you're sure would start to give you such comfort. The two of you got to know each other that a secure bond started to bloom. You start to see him as someone dear to you that you were reluctant in leaving him, wanting to travel more.
The cavalry captain feared your decision, not wanting to risk you possibly finding yourself in danger without him there providing you safety. He was certain that what brought you here was played by fate, something that no one can change. Playing as if he supports you, the two of you held a mini celebration at the tavern. You carefully take a sip of your preferred drink, not finding anything unusual as he hides his displeasure behind his charisma.
"You'd learn to love it here. After all, Mondstadt is a welcoming nation. Both of us will fit right in properly. You have me now and I won't make you feel alone again." Kaeya smiles as you start to feel dizzy and exhausted, slowly closing your eyes as he catches your form.