心爱: beloved...
排练: to rehearse, rehearsal...
元首: head of state...
卷入: to be drawn into, to be involved in...
发现: to find, to discover...
替: to substitute for, to take the place of, to replace, for, on behalf of, to stand in for...
掀: to lift (a lid), to rock, to convulse...
尽情: as much as one likes...
剧场: theater...
明日: tomorrow...