Legend has it.. on your 16th birthday a red sting will appear on your ring finger, tying you to your soulmate. If you and your soulmate are different ages, then the string will appear once the younger one has reached 16.

Tomorrow is Chifuyu’s 16th birthday. So he, his boyfriend, Baji and his girlfriend go out on a double date early birthday dinner.

After the diner, Chifuyu go’s to Baji’s house to stay the night. The two sit together in Baji’s room, awaiting the clock to hit midnight.