My sister wanted to have a "friends" shower for our sister who's getting married. By the time she invited people, almost everyone already had plans and couldn't make it, so she decided to drop out. Now the shower list will just be my husband and I, the couple who's getting married, and two friends. Is it ok to have a shower with just 6 people? I feel it's more the thought that counts and will be fun to suprise the bride.