Nee, Sensei

This story is about a relationship between a teacher and his student, Homura. It just so happens that Homura\\\'s older sister, Kaori was the teacher\\\'s first girlfriend. Back then, the teacher would always use Homura as an excuse to run away whenever something happened, and he would never get in the \\\"mood\\\" whenever he was with Kaori. One day, while going through the exam papers, he noticed that Homura wrote \\\"I like you, sensei\\\" in a corner. Will he accept Homura\\\'s confession?