Forgot the title, help me!

Guys…help! The comic is from back in 2018 while warehouse, royal servant, Bj Alex was going on. From what I remember of the plot is; high school setting, Boy A spots a senior(BoyB) heartbroken over his crush, then BoyA helps this senior to overcome his crush because he is also in love with his friend. But boyA starts falling in love with this senior.
The color tones were mostly warm and had a slight bit of angst.