3…Bc5 is the classical answer to the Italian, and it stakes the same claim White does — a bishop on the long diagonal aimed at the enemy king's cover. Nothing is loose and nothing is forced, which is what the name means.
White then picks a speed. The old way is c3 and d4 at once, opening the centre while Black's king is still at home. The modern way — the Giuoco Pianissimo — is d3, c3, h3 and the knight from b1 to d2 to f1 to g3, building for ten moves before touching the centre. Both are respectable; playing half of one and half of the other is not.