Do you remember Sammy Jankis? Well, if you're Zachary Levi's character here on "Remember Sunday" you assuredly don't if you saw Sammy less than three years ago. You see, Levi plays a guy here who suffered a brain aneurysm three years back and who hasn't been able to form new memories since. To him, every day is new in large part because he can't remember what happened the day before. This sort of complicates his potential love life. Well, it complicates his entire life, making things more difficult than they otherwise would be. Remember Sammy Jankis?