Happy birthly, elfie!

Shwee the jungle elf has been tasked with decoding a mysterious tablet that was discovered in the jungles near his village. It is said that the secret to this tablet will lead to treasures untold and true love. However, none of the jungle elves have been able to crack the code. Solve the secret of the tablet to bring honor and riches to Shwee.

The tablet's contents:

from copy import deepcopy

def cherrly(me):
	wonder = me[2]
	me.append(4)
	def factorly(my):
		woman = deepcopy(my[2])
		woman[1] = "forever"
		wonhee = my[4] 
		wonhee.insert(0, "alsho")
		wonder[1] = list(me[4])
		my[0] = my[-3]
		me[-1] += 1
		return my 
	regil = factorly(list(me))

	print(f"{me[1]} {me[3]} {wonder[1][1]}{regil[0]} {me[2][0]}{me[me[-1]]}")

key = ["mountain", "I", ["dinner", "nuzzler"], "love", ["you"], "?", "mish", "happy", ",", "your"]
cherrly(key)