ambio's manga / #Strangers to Friends to Lovers(1)

(1-1.5): High schooler is popular despite rumors that he is gay, becomes friends with peer who doesn’t care even after being told the truth; developing feelings (2): Model falls in love with fellow coworker’s older brother; brother just wants to protect his sister (3): Childhood friends reunite after 3 years on the promise that they will get together on the younger’s 18th birthday (4-5): Snapshots of the life of an established couple