She's a good writer and one day might dazzle us all with a great work of fiction ( she let me sneak preview something she's working on now that looks very promising ) . And she surprised me recently by remembering some stuff about me that I'd have thought she'd forgotten , and she has shown she cares about me by keeping tabs on me even when we don't get a chance to talk . Plus her youtube videos make me smile and are skillfully edited , and she's got a keen eye with her photography . 
Question: Why does this person's Youtube videos make the writer smile ?
Because the writer enjoys the videos .