Lechwe doesn't mean anything.
Gam lecha means "Same to you". Lecha means "to you". It is in the second person masculine form.
Gam lechi means "Go also!"
This is not Hebrew, but some of the words look similar to Hebrew: Yafe looks like Yafeh (יפה) = beautiful gam (גם) = also lecha (לך) = to you
gam lecha (גם לך) = "you too"
If you want to say 'For you as well' it is "Gam Lecha"for a male and "Gam Lach" for a female. Both are spelled the same: גם לך.If you are looking to say 'And you as well' it is "Gam Ata" (גם אתה) for a male and "Gam At" (גם את) for a female.
sweet dreams to you too ( to a girl) for a boy it would be lecha
if you mean gam (גם), this is the Hebrew for "also".
Gam ani lo (גם ×× ×™ לא) = "me neither"
gam lecha veh kol tuv = "you too, and all the best"
Have a nice day (to a male): sheyihyeh lekha yom na'im. שיהיה לך יום × ×¢×™× Have a nice day (to a female): sheyihyeh lakh yom na'im. שיהיה לך יום × ×¢×™× Have a nice day (to a mixed group or a group of males): sheyihyeh lakhem yom na'im. שיהיה לכם יום × ×¢×™× Have a nice day (to a female group): sheyihyeh lakhen yom na'im. שיהיה לכן יום × ×¢×™× you too (to a male): gam lecha. גם לך you too (to a female): gam lecha. גם לך you too (to a group of males or a mixed group): gam lecha. גם לכם you too (to a female group): gam lecha. גם לכן
gam atah (masculine form) gam at (feminine form)
I think you mean Gam at sheli (גם את שלי) which means "you're mine too"
Too - Gam - גם
"Me too" in Hebrew is "Gam Ani" (גם אני).