Once Ikemefuna got over his fear, how was his life in Okonkwo's house hold? (chapter 4)

Ikemefuna is terribly homesick, but in time he finds a place among Okonkwo's family. Nwoye, two years younger, is inseparable from him; even Okonkwo grows fond of the boy, although he doesn't show it openly. Ikemefuna is a clever boy; he knows how to make flutes and traps for rodents. He begins to call Okonkwo "father."