意思是：永远不要放弃一个你朝思暮想的人。
词汇和短语解释：
give up 英[ɡiv ?p] 美[ɡ?v ?p]
[词典] 放弃; 投降; 把…让给; 戒除;
[例句]Coastguards had given up all hope of finding the two divers alive.
海岸警卫队对两位潜水员生还已完全不抱希望。
someone 英[?s?mw?n] 美[?s?m?w?n, -w?n]
pron. 某人，有人;
n. 某个人;
[例句]Her father was shot by someone trying to rob his small retail store.
她的父亲被企图抢劫他那间小零售店的人开枪打死了。
think about 英[θi?k ?baut] 美[θ?k ?ba?t]
[词典] 考虑…; 捉摸…; 对…有（某种观点）; 回想起;
[例句]I'll have a think about that.
我会考虑考虑的。