A friend will want to see you today, but you feel like they are a fair weather friend rather than a true friend.
A friend will want some of your time and attention today, but you are starting to get the feeling this person only wants to see you when you are on top and things are going well. They are not there for you in the bad times and you feel like they are a fair weather friend rather than a true friend. Be polite, but if you feel you do not have time for them today, let them know. Do not always be at the end of the phone.