Setsumei suru kotoba mo
Muri shite warau koto mo shinakute ii kara
Nanika aru nara itsudemo tayotte hoshii
Tsukareta toki wa kata wo kasukara
You don't have to explain everything or put on a fake smile. If there's ever something, I want you always to rely on me. When you're feeling exhausted, I'll lend a shoulder.