the apple in the hand (囊中之物 )
grief and indignation (义愤填膺)
carry sth through to the end(有始有终)
apple-pie order(井井有条)
faithfulness(忠贞不渝)
let yourself go(我行我素)
the lip rifle tongue(唇齿相依?)
take advantage of a weak point( 乘虚而入)
as if wakening from a dream(如梦初醒)
relaxed and happy(心旷神怡)