寂しがりヒロインが一緒にいようと俺にだけグイグイくる

The lonely heroine loves me wholeheartedly.

“Excuse me, may I sit here?” The story of how Hoshimiya Manato began to interact with Nijou Marine began with these words. Manato, who was living a lonely life at the university, began to have strange interactions with Marine. At first, Manato thought that Marine, who was lonely and alone, was a nuisance, but as he got to know her a little, he began to develop certain feelings.

This is a story about a person who pretends to want to be alone and a person who hates being alone getting closer.