In this world, different stories are being staged every moment, interpreting everyone's own joys and sorrows. Family, friendship, and love are constantly intertwined and woven in everyone's life. They may be wonderful, or plain, or as bright as fireworks, or as plain as warm water, but they are all unique to each person. Love has been the most desirable thing since ancient times. The person you love also loves you, and it is a comedy that everyone is happy with. The person you love loves someone else, and what happens is a tear-jerking tragedy. If you don't love the person who loves you, it may end in a helpless and regretful ending. In life, some people spend their entire lives falling in love with someone; some people fall in love with someone at just one glance. Love is so the same yet so different. The following story is also a story about love.