WATCH: John Harbaugh Interrupted This Couple's Proposal (and It Was Pretty Adorable)

When David Rudich decided to propose to his girlfriend, Amy Segall, he knew exactly how he wanted to do it. Segall is a huge Baltimore Ravens fan, so he took her to The Castle (the Ravens' practice facility), got down on one knee and then faced questions and analysis from Ravens head coach John Harbaugh, who happened to be walking out of his office at the same moment.

Also on Extra Mustard: DeMarcus Cousins Played a Drum on Jimmy Kimmel's Show

Getting engaged is a big deal -- summed up nicely with some NSFW language at the start of the video -- but Amy seemed even more excited about meeting Harbaugh. Maybe she thought this was her Invincible moment.

Follow Extra Mustard and Nicole Conlan on Twitter.