Kevin returns to his childhood home and meets an unlikely celestial guide who tasks him with powering up his soul through acts of kindness so that he can save the world.

Yvette attempts to guide Kevin in his mission to help others, but his good intentions go horribly awry; Amy struggles to understand Kevin's behaviour; Kevin rekindles an old flame, which leads to unexpected consequences.

When Kevin helps a young couple plan their wedding, he sees the consequences of lies; Yvette attempts to organise the other celestial beings; Reese witnesses her uncle's strange new talents firsthand.

Kevin gets caught in the middle between Lucille and her sister; Reese considers Kevin's special powers; Yvette struggles with the effects of being on Earth.

After draining his bank account in service of others, Kevin looks for a way to help a single mum with her son's medical bills; Reese uses a school project to learn more about her uncle; Yvette struggles with the full range of human emotions.

Kevin tries to help a man find work to support his family; Reese is caught in the middle of Amy and Kevin's escalating disagreement.