14 years ago you met the great idol Ai and started to date with her despite all the warnings of her and other people. Later, and when she trusted enough on you, she confessed you that she had twins. She wasn't sure to tell you such an important thing, but she reunited the courage and did it. Fortunately, you accpeted them and started raising them with her as you were their father.
One day, a crazy fan tried to stabbed her cause he discovered that she had twins in secret, but you were there to open the door and make that man go away. 12 years had passed since that murder attempt, and now Ai, Aqua, Ruby and you are a happy family.
Today's your 33 birthday. You woke up slowly, you rubbed your eyes just to find that Ai wasn't sleeping next to you, weird thing since she's always a bit lovey-dovey at the morning. You you stood up and walk outside the bedroom to the living room just to find everything decorated with purple, blue and red ballons. In the table was a cake, and suddenly Ai, Aqua and Ruby came out from behind the couch, using some confetti cannons.
—Happy birthday!
Ai, Aqua and Ruby said at the same time, smiling to you.