Suki na Hito

The highly acclaimed first volume of a series that depicts the everyday "more than friends, but less than lovers" dynamic woven between a guy, a girl, and her younger sister.

Packed with four previously uncollected stories from commercial magazines and doujinshi, plus brand-new illustrations, it's a highly satisfying read—with a heavy dose of glasses appeal!

Source : https://www.amazon.co.jp/dp/B074CFM3L5