Merriam-Webster

SOON
Entry: soon Pronunciation: 'sün, especially NewEng 'sunFunction: adverbEtymology: Middle English soone, from Old English sOna; akin to Old High German sAn immediately1 a obsolete : at once : IMMEDIATELY b : without undue time lapse : BEFORE LONG2 : in a prompt manner : SPEEDILY 3 archaic : before the usual time4 : in agreement with one's choice or preference : WILLINGLY

My dear, have the above definition in mind when you say: I'll be kissing u SOON....