Silently in the night, Katie Cassidy took over admin controls on all groupchats with the help of the Nerdies. Muting everyone's notifications as she removed Melissa from existence in all chats, or just making them invisible, the Nerdies didn't explain it properly.

No one noticed the 'Katie C removed Melissa from this chat' notifications, or the sudden silence.

Manu and John worked together to move a sleeping Stephen to Manu and Katie's apartment, the others quickly changed and moved stuff around in the Amell residence, arranging it to look like a Cassidy-Bennett house.

Melissa took Olivia to Chyler's where they prepared to spend a day in hiding.

On set, a producer quickly changed everything Melissa to everything Emilia.

In the span of 5 hours, Melissa Amell was erased from everything, and the most epic prank in the history of pranks took action.

A world where Stephen Amell is single, childless, and not even on real speaking terms with the actress playing Kara Danvers.

A world where Melissa Amell doesn't even exist...