he Inescapable Attachment Hypothesis 

A story 表示中 how even the most hardheaded of people can change when 与えられた a good enough reason. Penny/Sheldon, goes slightly AU after the panty piñata polarization.
キーワード: penny, sheldon, ビッグバン★セオリー/ギークなボクらの恋愛法則, fanfiction