This takes place in chapter two on the table where Blu and Jewel are eating a mango. I mentioned this particular scene in the author's note of chapter two.
When Túlio put Jewel down nest to Blu, Blu said, "Wow, I didn't know you liked mangos so much."
"Yeah, I love 'em. My parents used to feed them to me as a chick and they've been my favorite fruit since." Jewel tripped over the word "parents." Blu was curious, but thought it best not to ask about them. Túlio came back with a slice of the mango after wrapping the remainder of it in plastic wrap and putting it back in the refrigerator. Jewel walked over to the mango and started to slowly eat it, savoring the taste. Blu just stood next to her, watching her eat. He smiled and thought, She's so cute when she eats.
Jewel opened an eye at him and asked, "You want some?"
Blu came out of his daze and answered. "Yeah, sure." He'd never tried mangoes before, as they were a rare sight back in Minnesota. He bent down to scoop up a piece with his beak, but was stopped by Jewel's wing just before he could.
Jewel brought his head up to eye level and said, "How about I give you a taste of the mango?"
"Huh?" Blu asked before Jewel locked her beak with his. She slid her tongue into his mouth, coating his tongue with the same mango flavor hers had. Blu just stood there, shocked and dumbfounded by what was happening at the moment.
After a couple seconds, Jewel took her beak off of Blu's. "So... how does it taste?"
Blu blushed madly at the question; it tasted amazing, but he was stuck speechless due to the fact that she had just kissed him out of the blue like that. "Um..."
Like I said in chapter two, I ditched this scene, because: one, I felt that Jewel was coming on to fast; two, I couldn't think of anything for Blu to say and had no idea where to go with it; and three, I thought that it killed my then-new idea of making Blu completely oblivious of Jewel's obvious feelings for him.