My ears have not yet drunk a hundred words Of thy tounge's uttering, yet I know the sound. Art thou not Romeo, and a Montague? (2.2.63-65)
Neither, fair maid, if either thee dislike. (2.2.66)
In one respect I'll thy assistant be, For this alliance may so happy prove To turn your households' rancor to pure love. (2.3.97-99)
What satisfaction canst thou have tonight? (2.2.133)
Th' exchange of thy love's faithful vow for mine. (2.2.134)
This exchange between Romeo and Juliet is rebellious because Romeo is showing that he will completely defy his family. Even though he is very important for the next generation of the Montague family, he will do anything for her to be happy. This is also unusual because they literally met about 5 hours earlier.
This shows rebellion from Friar Lawrence because of his willingness to marry them. Normally, the parents would be heavily involved and definitely know that their children are planning on getting married. However, Friar wants to be a hero by fixing the Montague-Capulet feud, so he agrees to marry them.
This shows a lot about Romeo's character and personality. It shows how he is a player, but also does the opposite. He wants to move the relationship really fast but also wants to settle down with her and not think about any other girls ever again. However, it shows that Romeo is shallow and also that he falls head over heels in love VERY fast even for the standards in this time period.