Just the two of them in a quiet place considering the great things of God.
And then there was Andrew who, when he realized Jesus was the Messiah, went out on a street corner and screamed at the top of his lungs . . . oh, wait. No he didn't he practiced personal evangelism:
John 1:40 One of the two who heard John, and followed him, was Andrew, Simon Peter’s brother.
41 He first found his own brother, Simon, and said to him, “We have found the Messiah!” (which is, being interpreted, Christ).
42 He brought him to Jesus. Jesus looked at him, and said, “You are Simon the son of Jonah. You shall be called Cephas” (which is by interpretation, Peter).
Just Andrew and his brother Peter. No street preaching. No million dollar tracts. Just Andrew telling Peter what he had heard and seen.
Evangelism the bible way. Personal evangelism. One on one. Won by one.