Translation of "Interessares" in English

Rute ajoelhou-se e, inclinando-se respeitosamente, disse-lhe: Como pude encontrar graça a teus olhos, a ponto de te interessares por mim, sendo eu uma estrangeira?

Then she fell on her face and bowed herself to the ground, and said to him, "Why have I found favor in your sight, that you should take knowledge of me, since I am a foreigner?"