So … are we the only ones wondering what’s up between Tana Mongeau and Noah Cyrus? Ever since the YouTuber proclaimed her love for the 19-year-old’s older sis, Miley Cyrus, back in late August, it seems like the blonde beauty has only gotten closer to the Cyrus crew. On September 13, the 21-year-old posted a clip of herself and Noah getting super flirty … and even licking a knife. Yeah, it’s going down over here on Instagram, y’all. Scroll through the gallery to see Tana and Noah getting close and getting wild.