Crop up and Shake hands

Crop up verb - To come to one's attention especially gradually or unexpectedly.

Shake hands and crop up are semantically related. In some cases you can use "Shake hands" instead a verb "Crop up".

Shake hands verb - Take someone's hands and shake them as a gesture of greeting or congratulation.

Crop up and shake hands are semantically related. Sometimes you can use "Crop up" instead a verb phrase "Shake hands".