"The Fastest Man Alive" is engaged!

Yup, one of our favourite superheros is off the market. 

Thomas Grant Gustin, who stars as Barry Allen of CW's The Flash, made his proposal and engagement to 28-year-old physical therapist Andrea Thoma public via Instagram last week.

The picture of the loved up pair was posted without a caption, but it didn't really need one with the very impressive ring that the bride-to-be was flashing. The pair have been together just over a year, and celebrated their one year anniversary in January.

See also: 7 ultra-romantic real wedding proposals that’ll make you swoon

A post shared by LA Thoma (@lathoma3) on Oct 4, 2016 at 10:00am PDT

According to Entertain Tonight, the 27-year-old actor got down on one knee with the ring in hand while the couple was on the beach, after she moved into his Venice home the day before.