It Certainly Is Sunny: 10 important moments that are most In Charlie & The Waitress’ Relationship Developing figures in unexpected methods has been it certainly is Sunny’s energy, and Charlie plus the Waitress have experienced a complete large amount of astonishing moments. Charlie plus the Waitress have probably the most complicated relationship of any two figures in It’s constantly Sunny in Philadelphia. Now, some would argue that the two don’t even have relationship since Charlie has stalked the Waitress for…