What does it mean for a girl to travel alone after breaking up?

After breaking up, the girl traveled alone. What does this mean? This shows that he wants to recover. Everyone deals with emotional injuries in different ways. Some people may never get better. Left in my heart and turned into a scar. And some people may have a lot of feelings after drinking a few cups of rice. Girls probably chose to travel and relax to heal their pain. Such people probably like to put their feelings in the mountains and rivers. I hope to relax myself by traveling and let myself forget that failed relationship. I think he may have loved boys. But in the end, the ending was not very happy. So he wants to end this unpleasant memory in the way he likes.