In addition to crazy costumes and die-hard comic fans, love showed up on the third day of San Diego's Comic-Con.

Three years ago, Michaele Hanline met Genevieve Gauss at the popular convention in downtown San Diego. She was dressed up as a character from Girl Genius and he was a fan.

"There's a song called 'Geeks in Love'," Gauss said. "I think it's probably a theme song of ours."

On Saturday, while a crowd of Comic-Con fans gathered around the couple, Hanline proposed to Gauss at exact spot they met.

"I've been planning this since last year," said Hanline. "I set up a whole scavenger hunt for her and we ended here at Girl Genius."

"I actually had some idea it would happen, but I had no idea where or when," said Gauss. "Then when he got down on one knee, I started freaking out and was so excited."

For the record, Gauss said 'yes.'