'Fair-weather friends' are people who are only interested in being your friend while things are going well for you.
"When my husband left me and I lost my job, Mary and Jane gave me all the support I could have hoped for, but David and Anne turned out to be fair-weather friends and never even called me."
friends till the end
adjective phrase noun phrase adverb phrase.........
colloquial : language or words that that are used mainly in informal conversation rather than in writing or formal speech. example: A collegial reference to jail or prison may be "in the slammer". You may use "in the slammer" with friends or at home. However, you wouldn't use that phrase in a school assignment. Instead you might use a phrase like prison system, penitentiary criminal facility, etc.
I can't find this phrase using my search engine. I suspect you may have heard "friends of the sidewalk" or some other such phrase. That would mean people who were willing to donate money to repair a section of sidewalk or road.
Ending a phrase with the term 'good luck' does not require the use of an exclamation mark. The use of an exclamation mark is dependent on the meaning or tone of the sentence, not the use of any particular word or phrase. There are instances in which the use of an exclamation mark after the phrase 'good luck' may distort the intended meaning, such as, 'I have not had good luck'.
Coral Fairweather is 5' 4".
Ian Fairweather was born in 1891.
Ian Fairweather died in 1974.
Kate Fairweather was born in 1975.
Fairweather Johnson was created in 1995.
Fairweather - band - ended in 2003.
Fairweather - band - was created in 1999.
Simon Fairweather was born in 1969.
Denvor Fairweather was born in 1975.
Jackie Fairweather was born in 1967.
Jack Fairweather was born in 1878.
Jack Fairweather died in 1948.