The protagonist has been secretly in love with his brother who is 2 years older than him for 8 years. On his 15th birthday, he confessed his love to his brother, but his brother did not agree. He did not get discouraged and worked hard to express himself and win over his brother. Finally, on his 18th birthday, his brother agreed to be with him, and his parents were very supportive. Four years later, they got the certificate, got married, and were together forever.
Purpose: Love trumps everything