Fire Emblem/Ho Yay

"Tethys: What an interesting reaction. Youth is so cute. Marisa: Wh-why are you smiling?! Ah... Tethys: Don't be so embarrassed. We're going to be around each other for a long time. We should talk."
 * There's plenty of Ho Yay/Les Yay subtext in the Fire Emblem games, most notably with Florina/Lyn (Blazing Sword) and Ike/Soren (Path of Radiance). Due to the emphasis on Relationship Values to build trust between comrades, anyone can theoretically be paired with anyone. Yes, even Oliver/Reyson, although that's... not exactly stretching it...
 * But probably the most infamous example of all is the very close friendship between "angsty, angry, and Seme" Raven and "are you sure it's not a girl?" Lucius. And yes, if you play the support game, you can get a ending with them together.
 * Don't forget about Legault/Heath. Legault is probably as close as a Fire Emblem character is going to get to out-and-out Bi, but it's most overt with Heath.
 * Nino from Blazing Sword has some Romantic Two-Girl Friendship vibes with Rebecca and Florina. Who have some RTGF subtext among themselves, too.
 * And what about Rebecca's hero worship of Louise the Lady of Violets? Including pretty much drooling over her for being so beautiful, ladylike and strong?
 * Possibly lampshaded in Radiant Dawn; early on Micaiah mocks Sothe's hero-worship of Ike, describing the latter as "conqueror of Daein, 'hero' of Crimea, father of Sothe's children..." (first part paraphrased)
 * Just about everything Heather says in Radiant Dawn is a come-on toward another girl.
 * Though Nephenee gets the brunt of it.
 * It's a tradition among Fire Emblem yaoi fangirls to slash the red knight and the green knight. From Kieran/Oscar in "Path of Radiance" to Kent/Sain in "Blazing Sword", all the way back to Cain/Abel in the very first Fire Emblem, it can't be avoided.
 * Some of them are significantly more slashy towards each other than others. Kent and Sain, for example, have paired endings with other female characters, and even in-story, outside of supports, Kent has a Bodyguard Crush on Lyn and Sain is a Handsome Lech. Oscar and Kieran, on the other hand, don't seem to show interest in female characters: Kieran is obsessed with Oscar, and Oscar, while initially dismissive, grows friendlier towards Kieran, even giving him a special skill scroll in a base conversation in Radiant Dawn because Kieran has the tendency to hurt himself while practicing. D'aww!
 * In Sacred Stones: Ephraim/Lyon, and Eirika/L'Arachel are the biggest ones with Lyon telling Ephraim how he simultaneously loved and hated him and L'Arachel compliments Eirika's beauty as much as she talks about herself.
 * Eirika's not just limited to L'Arachel, either; she has her fair share of Les Yay with childhood friend Tana as well. At the very least, she has a Romantic Two-Girl Friendship going with both.
 * Also, if you get an A support between Gerik and Joshua, Gerik follows Joshua to Jehanna and serves him for the rest of his life because he is impressed by his swordplay.
 * While it's innocuous enough, Gerik also takes Saleh out to dinner. He does no such thing for Tethys or Marisa, his female supports.
 * There's also Artur and Joshua's supports, in which Joshua, as payment for a coin flip he wins, gets Artur to do some late night training sessions with him. All of which occur offscreen. In their B, a big deal is made over whether Joshua is "exhausting [Artur] in training." And at the end of their A, Joshua says, "I want you to keep being my partner."
 * Speaking of Tethys and Marisa, while their A support is primarily just good-natured teasing, sometimes it really sounds like Tethys was slipping in some under-the-radar flirting...


 * Marisa also goes through a serious Defrosting Ice Queen routine with Tana. And Tana mentions that she "doesn't know what she would do" if Marisa said no to being friends with her.
 * While theoretically "anyone can be paired with anyone," only certain couples get paired endings, and that's usually pretty telling. A pretty obvious example is Ike in Radiant Dawn: despite Ship Tease throughout all of Path of Radiance between him and Elincia, he has paired endings with two characters, neither of whom are her, both of whom are male.
 * If you're wondering, they're Soren and Ranulf.