
Check up on
Caring Context
Used when showing concern for someone’s well-being or status.

I'll check up on Sarah later to make sure she got home safely.
Not Intrusive
It implies a gentle inquiry, not an aggressive investigation.

Could you check up on the kids without waking them?
Follow-up Action
Often suggests a subsequent action or additional help might be offered.

After checking up on your brother, offer him help with his homework.
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