What happened to that girl? What does she mean? It's not sad to see her rejected. She still eats, drinks and plays all day. It's not sad to see her.

The context of this sentence is unclear, and more information is needed to understand its meaning. If this sentence is aimed at a woman who is relaxed after being rejected, you can consider the following possibilities:

1. This woman may have been ready to be rejected or accepted, and learned to face problems positively and adjust her attitude.

This woman may be an optimistic and cheerful person, who always keeps a positive attitude and can get out quickly even if she encounters setbacks.

The woman's illness may not be so serious, so she didn't show great mood swings.

Generally speaking, everyone's coping style and emotional experience are different. Maybe this woman has her own unique way of dealing with problems. We don't know her inner world and life experience, so we can't easily evaluate her behavior and attitude.