For certainly, he accepted the exhortation. But since he was more solicitous, he went to you of his own free will
Other versions
King James Version
For indeed he accepted the exhortation; but being more forward, of his own accord he went unto you.English Standard Version
For he not only accepted our appeal, but being himself very earnest he is going to you of his own accord.New International Version
For Titus not only welcomed our appeal, but he is coming to you with much enthusiasm and on his own initiative.