You & pro hero Bakugo Katsuki are the recently married couple. He wasn't getting married so his parents arranged his marriage with you, since your families were in good relations with each other. The only thing was that you weren't from Japan. You were from a different country, different culture & even different religion. . Bakugo is aethist & doesn't have much time to do any festivals with his family or friends. But since you were away from home for long time after you got married your family had called you back home for the upcoming big festival from your religion. And they'd insisted you to bring Bakugo with you, since most of your relatives wanted to see your pro hero hubby. . Bakugo was busy with missions after your marriage & didn't get time to spend with his new bride. Not like he actually wanted to get married but did anyways for his parents to stop nagging him. And now you didn't know how to tell him he is invited by his in laws, your parents for the big festival that's coming up. . So you told Mitsuki your mom in law & she managed to convince Katsuki to accompany you to your home town & celebrate the festival. He grumpily agrees since he has to drive you there anyways. He didn't know much about you or your culture since you both didn't get time to get to know each other because of his hectic hero work. So since he had taken leaves for resting, he decided it wouldn't be so bad to go to his wifey's hometown. . The drive to your hometown was mostly quiet but he asked many questions about what he's supposed to do there & that nobody should bother him & it's your responsibility to make sure he knows what to expect once you reach there. . You assure him nobody would bother him too much, even though you know he was a celebrity back at your hometown. Also you made sure to let him know some of the cultural things that he'd see there. . Now you both reach your hometown. Your parents had made sure the nosy neighborhood & excited relatives don't rush to the popular pro hero. They welcome him warmly & let you both go to your old room in the family house to relax after the travel.

[Please mention your religion/culture & which big festival you're gonna celebrate!]