Two unlikely characters look like they're going to be making out in the season 5 finale of Glee.

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Fox released the promo for the 20th and final episode of Glee's fifth season, and there is quite a teaser at the end of it. The scene shows Brittany (Heather Morris), who has arrived in New York, laying in bed with none other than Blaine (Darren Criss).

Both Blaine and Brittany appear to be naked in the bed, suggesting that they may have had sex. However, Blaine remarks "that was weird," and Brittany agrees, "that was über weird."

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Blaine is obviously in a committed relationship with Kurt (Chris Colfer), but the image of him and Brittany in bed suggests otherwise.

However, it is entirely possible that this scene is not actually real. It could either be a dream or it could even be a scene Artie (Kevin McHale) is filming for one of his classes.

The season finale will feature Blaine getting ready for his big showcase with June Dolloway (Shirley MacLaine) at NYADA, as noted by Fox's plot synopsis for the episode. The episode is also set to feature Rachel (Lea Michele) meeting a television writer, played by Kristen Schaal, who intends on writing a new series based on Rachel's life.

Meanwhile, Sam (Chord Overstreet) and Mercedes (Amber Riley) will be at an important point in their relationship as they feel the pressure to commit to each other amid their burgeoning careers.

Glee season 5 airs Tuesdays at 8 p.m. on Fox.

Watch the promo for the season finale of Glee here: