When can someone proof AGAPE LOVE?(unconditional love)?

It is very easy to say you Love someone or something,is it unconditional love or you are saying that just to entice?Do you truly love?If you have being in Love before,kindly tell what it takes and how good to involve in AGAPE LOVE.Yes,very easy to say I LOVE YOU, I LOVE MY COUNTRY,etc.Can you pay the price Or are you paying the price up till now? If YES,kindly say what the price is.I LOVE YOU.Infact I am paying the price now.Sure.