This is interesting as I usually make a beginning of a poem in my head, but don't finish it or ever come back to it, so I shall actually complete one this time (although I am tired out of my mind so I wouldn't expect anything special)
Friends are there through thick and thin,
Never hesitating and always fair.
They never thrown you in the bin,
Only hold you with great care.
You are never alone so long as there is one,
Even if they are not around.
A friend can always help even if you run,
They will follow you no matter the bound.
A true friend is many things,
But one doesn't leave
Reguardles of what life brings.
They pull you on your feet with a loving heave.