übernächtigt literally means "overnighted" or "sleep-deprived." It's a descriptive word that goes beyond simply saying "tired," implying a lack of sleep that has carried over from the previous night.
In the song, the line "Wir wirken beide ziemlich übernächtigt" (We both seem quite sleep-deprived) adds a layer of intrigue to the interaction between the two characters. It suggests a shared experience or perhaps a late night, hinting at a deeper connection or a situation that has kept them both awake, making it an interesting and somewhat unique word choice for a pop song.
Ever been somewhere you didn't want to leave, even if you weren't sure why? That's the feeling at the heart of Johannes Oerding's "Kein Bock Zu Gehen." The title literally means "Don't feel like going," and the singer repeats this phrase over and over. He's at a woman's apartment, and while he's physically attracted to her, he also notices they're from different worlds. She talks passionately about things he doesn't care about, but he's still fascinated.
This isn't a simple love song. The singer points out that they both seem tired, and their eyes sparkle not with love, but with a comfortable "Zufriedenheit," or contentment. He wonders who is playing games and if he's just grabbing onto a branch for support. The song perfectly captures that confusing, comfortable, and captivating moment when you're enjoying someone's company so much that leaving is the last thing on your mind, even if you can't quite define the relationship.