I know of my former JC classmate who broke up with her then boyfriend after she pursued her university degree in the U.S. while he studied at NUS. She was going to marry her new S'porean BF whom she met in the States, when her JC BF tried to win her back some 8 years after they parted ways. She eventually married her 1st BF and now have 2 children together 25 years later. Miracles do happen in life.