I’m not sure what you mean by "lianwi kangen masa nakal sma id 68507185 mango indo18 upd." I’ll make a reasonable assumption: you want a solid essay in Indonesian about "kangen masa nakal SMA" (nostalgia for rebellious/high-school mischief). If that’s correct, here’s a polished essay in Indonesian. If you meant something else (a username, ID, or specific angle), tell me and I’ll revise.