C. Be selfless, listen, understand

Being selfless, listening to her problems, and understanding her, needs a friend when she is sad or have a problems. We will need to understand our friend's situation, we will listen to her and let her lean on our shoulders when she needs it, and she also needs someone to understand her and her problems.

#BrainlySummerChallenge

Answer:

D.

Explanation:

because giving time to a friend is good so that she/he will not sad anymore because she/he know that you will always be there for her/him

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