What does this means" itsu demo doko demo nani shie mo aishite imasu, nani mo iranai dare mo iranai anata dake?

"Itsu demo doko demo nani shite mo aishiteimasu" means "No matter when or where or what we're doing, I love you." Then the next part, "nani mo iranai dare mo iranai anata dake" translates to "I don't need anything or anyone but just you."