The way you barely even had to include cas just really says something

He looked genuinely bummed that one guy wasn’t into him.

I do love how Dean gives off massive Bi energy when he is starstruck, and how hurt he looks when he thinks someone doesn't think he is attractive.

Dean generally just radiates chaotic bi energy. That bi panic is the reason he gets so flustered when cute guys flirt with him. Whereas Sam is just like, thanks but no thanks.

"what's BI is BI " Rowena figured him out real quick

I think my favorite is when he blatantly checks out the dude passing by and a woman DOES pass by. But his eyes are GLUED to Soldier Boy over there. :D

the episode with the siren always gets me lol. Sam finds dean under the sirens spell, but at that point Sam still believed you had to have sex with the siren to fall under his spell. Sam didn't even bat an eye bro

There is no heterosexual explanation for dean Winchester. Period. 😂

dean is probably the most canon/believable of all the "this character is bi" headcanons in all of the fandoms i've ever been in

The scene with his "gay thing" Aaron is so interesting to me because the director Ben Edlund actually talked about how Jensen added a sort of romantic fluster to the scene that they didn't expect while filming, like he really was considering taking up Aaron on the offer but couldn't because he was still in the middle of a case. If I had to use anything as evidence of his bisexuality it'd be that (and the Doctor Sexy scene lol)

THE FACT THATS THE ACTUALLY DEFINITION IT SHOWS FOR FIFTH BASE IS HILARIOUS AND I WAS DYING 💀💀💀

No but I love how in 4:40 dean could have said he’s just not into dudes, but nooooo he said “federal investigation.” Like my dude, U COULD HAVE SAID IT, but he didn’t. One of my fav moments

dean winchester is perhaps the most canon-noncanon bisexual i've ever seen in my life. would love to lock jensen in a room and ask him why he did all that

Deans bi panic gives me life every! single! time!!

You know something is up when Dean never tries to deny it 😂

I always found it hilarious how everyone assumed Sam and Dean were a couple and not brothers, especially in the earlier seasons.

the most amusing thing for me, is that he never (or at least usually not) denies. whenever someone makes a joke or comentary or just assumes he is gay/bi, he just brushes over and moves on, he dosen't get offended, or even try do say "no, I'm not".

The siren episode with Dean and Nick always gets me. I know it's supposed to be about his relationship with Sam, but still - Dean's siren being a handsome guy? Come on.

dean winchester helped me realize i was bisexual. the panic he got when he was flirted with by a guy was the exact same panic i got when girls flirted with me. the awkwardness of around any boy or girl that was attractive is the exact same energy i have. thanks, dean. and i love this video

The fact that Sam doesn't even once gets into those kinds of situations tells a lot. It's Dean, just Dean and always Dean