Well then, tonight how about a "lullaby" with me~Wha--I'm so sorry~I think I'll pass.*turn**sfx* baki~
sound of Mikuru's knee connecting with Koizumi's chinWhy?Kyon-kun, isn't your cell phone ringing?*sfx* shya~
sound of Mikuru jumpingWaa~ I've accidentally collided with Koizumi-kun~
[NOTE: included the implied in the translation for clarification]