Karasu ni Diamond

From Yaoi Is Life:

1-2) Karasu ni Diamond
On his way home from school one day, Satori is attacked by a crow. Much to his dismay, he is rescued by fellow university attendee, Otomura. Otomura is equally as scary as the crow, with his bleached blonde hair and tattoos, but looks can be deceiving. The crow may just be their cupid in disguise.

3-4) Cherry Blossom Fall
Be it in a large crowd or from afar, Kamiya can somehow always spot Komaki. He says it's because of Koma's "special aura", but is there another reason? Is that special aura that causes girls to hang around Koma like insects around a flower working its magic on Kamiya too?

5) Flora
Kazu fell desperately in love with Yousuke, who already had a girlfriend. Although they ended up together, and even moved to open up a flower shop in the countryside, Kazu is constantly insecure - if he could steal Yousuke away from his girlfriend, will someone else steal Yousuke away from him? His jealousy increases every day, and one day he finds out a mysterious man has been hanging around the flower shop with Yousuke.