sazakame's manga / #unrequited love(107)

Poor kid with no parents hooks up with writer raised in the states. Previous relationship with adopted brother and overwhelming desire to be reliable causes him to be a poor communicator and problems ensue on all fronts.

College student with bad karma from past live must stay away from family and live without friends or have them suffer from terrible situations including death. Nearing graduation, he meets up with a classmate who wants to plan a grad trip and once he agrees to go, the acquaintance get hit by a truck. Turns out acquaintance is actually husband from past life.

Miscommunication. Boy adopted to Germany from Korea falls in love with best friend while growing up. When friend gets engaged, he takes a job as a pilot in Korea to run away from his feelings and his friend.

High schooler hiding from debt collectors on an island with his grandmother gets involved with a loan shark/drug dealer.