'Supergirl' Season 2 Spoilers: Kara Sniffs Maggie & Alex's Connection; Roulette Enters As Fight Club Villainess

The CW executive producer, Andrew Kreisberg, teased in August that one of the heroes from "The Flash," "Arrow," "Supergirl," and DC's "Legends of Tomorrow" will come out and explore sexuality. In last week's episode of "Supergirl," fans already got to know who this pivotal character is and with whom she is doing it.

"Supergirl" Season 2 Episode 3 was a boon for the LGBT community as Chris Leighler's Alex and Floriana Lima's Maggie delved into a bawdy encounter. While it had been a one-time raunchy collision, Kara (Melissa Benoist) was quick to sniff the connection between her sister and the NCPD detective, as reported by TVLine.

The pair is not too secretive to get noticed, though, which explains Kara being caught off guard with whatever they are into. Several days ago as shown in "Supergirl," Alex and Maggie are not as amicable as they are now. Yet, as the two are working on an alien death investigation, it appears that Maggie and Alex sort of having an understanding--finishing thoughts of one then the other--which made Kara feel something's a bit weird.

Maggie's coming out of the closet--not yet, but at least soon--has been quite expected as she was not seen to be romantically tied to men or even women in the entire previous episodes. While Maggie had something with Max Lord in "Supergirl" Season 1, Maggie went in it out of fear of the catastrophe in the final episodes and nothing more as per Movie Pilot.

Supergirl: https://t.co/JuTkK5HEa8
The Flash: https://t.co/Z4EvDDSkYt
Arrow: https://t.co/EMbZlwJlnJ
Legends: https://t.co/YRkTnqUMC8#CWApp pic.twitter.com/MV8W11vp3Z

— Supergirl (@TheCWSupergirl) October 28, 2016

Per Yahoo! TV, "Supergirl" Season 2 Episode 4 titled "Survivors" will show that the investigation of the Maggie and Alex will lead them to another Big Bad villainess, Roulette. Dichen Lachman's Roulette is a handler of a fight club which engages aliens into a brawl for rich human's entertainment.

What do you think about Maggie and Alex's sparking love interest? Let us know if you ship the two "Supergirl" characters together by commenting below!