It is a show called Hawaii Five-0. Great show, lots of action, cool stories, fantastic team and a perfect slash pair, Steve and Danno!
The are so perfect together. Funny banter, loving gazes and a "married" vibe that people keep asking them about.
The fandom has been growing! Fans writing many lovely stories and more and more authors I know from other fandoms are coming over and giving this pairing a go. Wonderful!
The picture is from bluespirits page!
She also wrote two really nice Steve/Danny future!fics: