Work Text:
Bar: Person A is trying to enjoy a quite night but some random person won't leave them alone. Person B (bar tender) notices so decides to intervene. They then tell the random person to leave there bf/gf alone or get out before they make them. Person A of course goes along. This leads to every heartfelt thank you and a promise to make it up to Person B who is, shocked to say the least. What happens next if anything is up to you.
Long Hair: Person A has longer hair than most. One day they show up and its really short (or a noticeable difference), person B then spends the whole day staring. Bonus if they walk into a wall and person A has to help them.
DEATH: Person A is a royal of some kind and B is their guard. Of course they are in love because CLICHE. On person A's 18th Birthday there is an assassination attempt on them. Person B saves them only to die in there arms. Person A lives their life till they die and are both reborn, one problem they don't remember their past life. Go from there folks.