This week, Zac Efron surprised Olympic gymnast Simone Biles by coming to Rio and giving her a kiss on the cheek. So sweet! But perhaps Zac should have considered if she had a boyfriend?

The 19-year-old’s rumored boyfriend Olympic gymnast Arthur Mariano took to Instagram to say exactly what he thought of Zac kissing Simone!

On Wednesday, Arthur shared a sweet photo of him kissing Simone on the cheek. He jokingly captioned the snap, “Hey @zacefron I saw her first… She is my girl.”

He continued, “Proud of you Simone! You are phenomal in whole world and special. You made history. Love u.”

We wonder what Zac thinks of all of this!

What do you think about what Arthur said? Let us know in the comments below!

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