The Flash's Grant Gustin Adorably Labels His Girlfriend a 'Thief'

Grant Gustin and his girlfriend are so cute!

The Flash actor recently took to Instagram to tell the world that his other half has totally made herself at home in his closet.

PHOTOS: Check out the latest pics of Grant Gustin

“Thief. @lathoma3,” he captioned the funny video below, in which Grant reminds his girlfriend that she is wearing his socks, hoodie, coat, and hat before she notes that she’s also wearing his backpack!

Pictured: Grant shooting new scenes for his hit CW series on Monday (March 6) in Vancouver, Canada. He was joined by his co-stars Grey Damon and Ashley Rickards. Tom Cavanagh, who plays Dr. Harry Wells, was also seen directing this particular episode.

Don’t miss The Flash and Supergirl musical crossover, which air on March 20 and March 21!