John-
He'll just silent and stare.

Amanda-
She'd probably nearly cry.

Mark-
He'd stare the guy down.

Lawrence-
He's be thinking about his ex wife (Alison). Is this what she felt like?

Adam-
He just think about what went wrong.

Daniel-
He'd just pretend like everything is normal.

Kerry-
She'd start slacking.

Eric-
He'd do anything in his power to get you back.

Gibson-
Every single time he'd see you together, he'd fake a smile. He was happy that you were happy. But you were only truly happy with him.

Strahm-
He'd "talk" to the guy to make sure he treats you good.

Perez-
She'd avoid any interaction with you.

Lynn-
She'd skip work just to avoid you and change shifts just to avoid you.

Bobby-
He'd feel betrayed.

Rigg-
He'd truly be happy for you but he'd wish he was with you.

Logan:
He'd spend as much time with you as possible, to make sure you were being treated well. He totally wasn't trying to get back with you *cough cough*