I have a question. The bonus line can only be done with a full card or is it added at the bottom of any row going vertically? Can the bonus row be added horizontally? I want to try completing four regular icons with one bonus color icon. Could it go Fave character - Light & a bonus square?

Sorry, you'll need another vacation after my questions.

Edit: Oh never mind, I looked at some other entries & I realize it's a 'bonus' row because it's after you complete a full card.