Love is a special and complicated emotion which is quite difficult to understand. Although most people believe that love revolves around the heart, it actually occurs in the brain. Artists, poets and painters all epitomize the heart as the love symbol, but it’s the brain that generates chemical signals to make people understand love.
Agape - an unconditional love that sees beyond the outer surface and accepts the recipient for whom he/she is, regardless of their flaws, shortcomings or faults. It’s the type of love that everyone strives to have for their fellow human beings.
Philia - an affectionate, warm and tender platonic love. It makes you desire friendship with someone. It’s the kind of love which livens up the Agape love.
Storage - a kind of family and friendship love. This is the love that parents naturally feel for their children; the love that member of the family have for each other; or the love that friends feel for each other.
Eros - a passionate and intense love that arouses romantic feelings; it is the kind that often triggers “high” feelings in a new relationship and makes you say, “I love him/her”. It is simply an emotional and sexual love.
[Source:
https://totescute.com/four-types-of-love-greek-style/]