It's a beautiful and poetic way to express the beginning stages of love.
Here's a breakdown:
* Yo: I
* estoy: I am
* enamorando: falling in love
* de: of
* ti: you
The verb "enamorando" is the gerund form of the verb "enamorar," which means "to fall in love." It suggests a process of falling in love rather than a complete state of being in love.
This phrase is used to convey a feeling of growing affection and romantic interest.