Ariana Grande and Big Sean are one of the cutest couples ever, and their secret handshake is one of the sweetest things that we've seen in a while. In a video she posted on Instagram, the singer and her rapper boyfriend show off their complicated handshake — and it ends with a kissing surprise.

CLICK HERE FOR THE THE STAGES OF ARIANA AND SEAN’S RELATIONSHIP!

"I just love you," she appears to say at the end of it.

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💘💘

A post shared by Ariana Grande (@arianagrande) on

After kissing on stage at her concert, we knew that they were obsessed with each other — but this takes it to a whole new, adorable level.

Do you think Ariana and Sean are the cutest couple ever? Do you think it's cute or extreme that they have a secret handshake? Tell us in the comments!

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