Sometimes the greatest romantic adventure isn't falling in love--it's what happens after you fall in love! 
After missing out on love because she was too shy to confess her feelings, high school student Satomi blurts out how she feels the next time she gets a crush--and it's to her impossibly handsome schoolmate Yagyu! To her surprise, he agrees to date her. Now that Satomi's suddenly in a relationship, what next? 
Yagyu visits Satomi's house unexpectedly, and he gets to know her family. But when bad weather strikes, he's left with no option but to stay the night! Meanwhile, Noda and Miria have started to bond. Are they falling in love?