The Angel Next Door Spoils Me Rotten, Vol. 2 (light Novel)

"Amane and Mahiru never imagined their chance encounter in the rain would lead them to share so many warm meals and quiet moments. But as they gradually grow closer, Amane spots an unspoken loneliness hanging over her. Clumsy and awkward as he is, Amane is unsure what the cause is or how he can help. Complicating matters, his rowdy mother and gentle father announce a surprise visit over New Year's, which can only mean trouble! Then again, maybe this is just the thing to start melting his beautiful neighbor's icy heart"--