You discover that two of the employees have been dating for some time now, and have just broken up this past week. All three of you are working tonight, and you observe that they appear to be giving each other the cold shoulder. At times, their interactions appear hateful. Guests are beginning to notice, and the lack of teamwork between these two coworkers is negatively impacting service. At the end of the shift, you notice one of the coworkers is sobbing while cleaning up her section. What do you do$?$

Remember, in each scenario, you are the restaurant's manager.