Answer:
fact about friends:
A person whom one knows and with whom one has a bond of mutual affection, typically exclusive of sexual or family relationship.
opinions about friends:
Friendship should be unconditional, we should not make friends so as to gain personal benefit and must always help and support our friends but must expect nothing in return.
fact about happiness:
Happiness is that feeling that comes over you when you know life is good and you can't help but smile. It's the opposite of sadness.
opinions about hapiness:
Happiness is when your life fulfills your needs.
sana makatulong
