When he chased her, he said: "Nowadays love even crosses genders, why do you care about your age, vulgar!"
When he and she were in a different place, he said: "I will prove to the world that long-distance lovers are not just overs, but also forevers."
When he was in a foreign country with her, he said: "The law of universal gravitation you taught me seems to be in use now. Although we are separated by an earth, there is universal gravitation between us! We are attracted to each other, and you can't escape."
When he proposed to her, he said: "I want to end the shackles of distance and make you mine as a matter of course."
She said: "The most fortunate thing for me is that I fall in love with you, and every day in my life with you is Valentine's Day."