| A sheepish flush tinged my cheeks and Diego mumbled something in rapid Spanish about the sister he never had. |
| The next song continues the sad fate of the lead guitar, as it is processed into the background in favor of mumbled vocals. |
| What a cornball, she mumbled to herself as she took a seat in the back of the room. |
| I mumbled something about Paris, Rome, and Venice and immediately felt graceless and ashamed. |
| Upon noticing her state he hurriedly outstretched his hand and mumbled an apology as he helped her off of the ground. |
| I mumbled, putting the bookmark in my book, sitting up and picking up the phone. |
