My Special One Vol 2

My Special One by Momoko Koda. A Shojo manga rated Teen, published in English by Viz Media.

Still stung by a humiliating rejection, Sahoko has sworn off falling for good-looking guys. Her resolve is put to the test when Kouta Kirigaya, a popular idol, starts dropping by her family's restaurant, and the harder she tries to keep him at a distance, the more he gets under her skin. A sweet, slow-burn shojo romance.