What happened later?
It seems that they broke up, otherwise there wouldn't be any Liang Yanran issue.
"At first, everything was sweet. Our very own Handsome Xue was not only a heartthrob but also a culinary master, inventing a variety of delicious dishes every day. They say to win a person's heart, you must first win their stomach, Xue An understood this completely. Every day he wrote a poem confessing his love. Not to mention Xue An's literary talent is indeed exceptional. With his tender and touching poems, even the most heartless fairy would be moved…"
Qingqing Zijin clearly described the timeline: fifteen years ago, Xue An fell for his first love. He was the embodiment of an innocent straight man, who could write poems and make delicious food. Being knowledgeable, eloquent, he pursued her for a whole year before the goddess disappeared, leaving Xue An in depression for a long time.