Meet Edi Okoro who took a set of photos of his girlfriend Cally Read with her engagement ring…before actually proposing to her. Okoro packed a complete Facebook album with his pre-proposal photos, posing with the ring infrequently daring places while his girlfriend is still completely oblivious.

In a post, Okoro said the idea for the engagement ring prank came to him when he was carrying the ring around and trying to decide the best possible way to propose.

“After a month or so of waiting for the right moment, I was sitting on the sofa admiring “my precious” (yes I became very attached to this ring by this point) Cally almost caught me staring at the ring, and it hit me!….All these missed opportunities mixed in with the thought – Cally doesn’t know I have the ring!! I should just start documenting these moments! 🙈”

Okoro essentially photobombed his unaware girlfriend wherever he could. At the hardware store…

On a bike ride…

Even in the bedroom.

…And the bathroom.

He pulled the engagement ring pranks at home…

And on vacation…

Some setups were quite risky…

He went so far as to balance the ring on his girlfriend’s back while she was using her phone in bed.

Just how audacious did Okoro’s engagement ring pranks get, you ask? He even placed the ring IN HIS GIRLFRIEND’S HAND while she was fast asleep. Now that takes stones. Specifically diamonds.

You can read Edi’s personal account of the pre-proposal prank on Facebook. He claims that he eventually found the perfect moment to propose for real but that it’s “a story in its own right.”