It's a very old-fashioned plot, probably because the summer wind is too turbulent, so the girl's heart flutters.
Song Qingyan didn't like coriander ever since she learned about it. Later, when she grew up, she didn't know where she heard that not liking to eat coriander was a genetic problem. At that time, she was thinking that her boyfriend must not eat coriander. But she didn't know that in the future, she would fall in love with Xie Peiran, who likes coriander.
So, Xie Peiran didn't become her boyfriend. After all, this was a secret love that ended in vain.
The author's writing should be very short and garbage.
Intention: stick to yourself