to keep in touch

Do you know the English phrase keep in touch? Look at the conversation below. Can you guess the meaning?

Lisa: Have you heard from Sally lately?

Abby: No, I haven’t heard from her in years. We don’t keep in touch.

Does it mean

a) have contact

b) touch each other

c) keep close together

The answer is below! ↓

telephone-receiver-silhouette

 

Answer: a) have contact