On Instagram on Monday, actor Jennifer Garner revealed there are 13-going-on-30 reasons to cry after watching The Office .

My kids and I have spent months piled on the couch working our way through How to Behave as Grownups , aka #TheOffice, wrote Garner. Apparently we are sensitive people the finale hit us pretty hard.

The actor was in tears following the shows final episode, which originally aired in 2013. She even filmed a farewell testimonial decked out in a Dunder Mifflin shirt and sitting in front of a sign saying Thank You Dunder Mifflin. The only problem is she accidentally shot it in slo-mo.

Garner posted the video anyway, joking about her really big feelings in a voice-over: