how can I say No?

As I have said in my other blog post, a friend asked me to accompany her going to La Poste this afternoon. Her sister will be getting married soon and she was assigned to sent all the wedding invitations. Actually I felt lazy going out mostly when the temperature is as cold as -8°C. All I wanted was to just stay home and do nothing except eat, sit and sleep. Oh yeah, lazy meh! lol* But, how can I say NO to a friend? wink* Of course, I went with her and no regrets because we really had a great time together.