To be like Jesus is to be a person willing to put others before yourself, to seek wisdom, and to care about how you interact with all people you come across in life. Here are some ways to be more like Jesus.

Love him. Radiate that love with others. Jesus said in John 13:34-35 that people would know us if we had the agape love of God and demonstrate it to the world.
Have the right heart. Proverbs 4:23, "Above all things keep your heart for out of it are the issues of life." Proverbs 3:5, "Trust in the Lord with all your Heart and rely not on your own understanding."