Refreshing afternoon snack - Cucumber-apple salad with basil and lime juice

This refreshing snack was adopted from  Gwyneth Paltrow's 7-day detox cleanse.   She suggests it as a juice, but it makes a tasty afternoon salad!    Chop up one peeled cucumber, one peeled granny smith apple and sprinkle with 2 TBL freshly chopped basil.   Drizzle with lime juice.