The Love Routine of a Passer-By Male Protagonist

It all started that afternoon. As usual, Wen Shuiyuu ordered a French fries and a Coke from the fast food restaurant downstairs, then sat in the corner and read a light novel with the air conditioner blowing on. What was different from usual was that the beauty in the class, Qingye Mai, suddenly appeared in front of him. "Onmizu-kun, can you lend me 5,000 yen?"