Alex agrees to a date with Brian at the Parade of Tall Ships. Brian borrows Lowell's boat for the event. But Brian sinks Lowell's boat. Joe and Brian are then forced into inviting Lowell to stay with them for a while and are surprised at how well Lowell cooks and how eager he is to do the household chores. They enjoy his visit so much that when his insurance check arrives they decide to hang onto it for a little while. But soon the honeymoon comes to an end as Lowell's strict discipline rubs the Hackett's the wrong way. But when they've agreed to boot Lowell out they discover his check is missing. At supper that night, he confronts them with the check. While ironing out the misunderstanding about the check, the brothers and Lowell make peace and they invite him to stay on.