A few days later…..
Purple walked out of the snack store holding three bottles of juice. She unscrewed one as she walked towards the park where Edna and Carolina were sitting, playing games.
Purple sipped the juice and was about to take another when the bottle left her hand. She turned and saw Zen drinking from her bottle.
''What do you think you're doing?'' Purple asked and frowned.
''When exactly are you going to buy me my coffee? You promised to replace it two days ago'' Zen replied and drunk almost half of the juice before giving it back to her.
''I…''
''I'd be waiting. Don't forget about Saturday too''
Purple looked at him as he walked away. She smiled and looked at the bottle, ''he has finished my juice. Tsk!''
Purple opened the bottle and drunk the rest of the juice before turning to the trash can to throw it away. She stopped when she remembered something.