Qualities: Organization and great sense of analysis. A virgo likes to know the details of a situation or fact; is precise and exact during work time. Serious, honest, respectable, and disciplined. Helpful at all moments. Intelligent, observant, analytical.
Weaknesses: Most common are minuteness and worry. Skeptical, fussy, inflexible, cold and interfering.
Love: will always have a great relationship with Capricorn and Taurus. Pisces will bring a relationship full of love and passion. Scorpio and Cancer might emerge from a strong friendship.
Larissa and Kevin do match most of the descriptions of the sign, but in my opinion they are not alike. Larissa talks much more than Kevin, and is very sensitive. Kevin is respectful, honest, and a little serious, but also makes many jokes (hihi - ronaldo). They are both very analytical and intelligent.
These are just a few things of their personality, there is a loooooooooot more to talk about them, I'm not even close of saying everything, but I'm just trying to show how some qualities match the sign and how some don't. Horoscopes are not completly true, if you do believe in them.