Then you can think like this, what is love like? Love is more intimate contact between two people, while friendship is not as intimate as love. However, when love fails, it flies away, and it is very likely that the last two people will not even be friends. Friendship cannot be said to be much stronger than love, but can only be said to be much more stable than love. It can also be understood that love is easy to lose, more unstable surnames and excitement, while friendship is easy to establish and not easy to be torn apart, which probably means praising friendship and voicing the instability of love by the way.
Byron also said that "love is a lovely flower and friendship is a sweet fruit", which is understandable.
I hope it helps you.