a person who talks too much or reveals secrets
話しすぎたり秘密を暴露したりする人 (hanashisugitari himitsu o bakuro shitari suru hito)
"Don’t tell Jake, he’s a big mouth!"
"ジェイクには言わないで、彼は大きな口を持っている!" (Jeiku ni wa iwanai de, kare wa **ōkina kuchi** o motte iru!)
to have a very bad headache
to complete a task or promise as planned
to be in control or have an advantage
to irritate or annoy someone very much
to be motivated by strong enthusiasm or love for something
completely flawless or ideal