What is juliet saying?

"in truth, fair montague, i am too fond,
and therefore thou mayst think my havior light; " (ii, ii, 104-105)

a. she is afraid that by expressing her feelings so freely that romeo will think she is too easily won.
b. she is afraid that they are moving too fast.
c. she is afraid that romeo has objectified her as being "light" and does not appreciate who she really is.
d. she is too in love with romeo to be able to take her own thoughts seriously.