How did your only child react to sibling

Ke

My daughter is currently 2.5 years old and I’m having a baby in about a month and a half.

She hasn’t really grasped that I’m pregnant and I try to get her to understand but she just moves on to something else and doesn’t pay me any mind when I point to my belly, etc.

How did your child react to her/his sibling being born?

Did they bond? Did they understand?