Let me take care of the check today .   Why ? It's unfair . How about going dutch ?   You paid the last time , because I didn't have any money , remember ?   Oh , come on , I almost forgot . Don't worry about it . I didn't mind picking up the tab last time .   But you really should let me treat one time , I feel like I own you one if I didn't .   Ok , but it's only for this time .   What's the damage ? 