A younger sister just fell in love. How could she be moved?

To put it simply, this is how I chase my girlfriend. Don't chase too hard. Send a message to ask her out if you have nothing to do, then walk with her and tell her jokes to help her out of the shadows. Because women don't trust anyone when they are sad, but it is also the most sensitive time. When she is much better, she will remember your kindness. It won't be long, 1 week. You feel that she is smiling more, so get ready to confess. If you are not successful, will you call me? Ha ha,,,