Here is the full list of all 25 Love and Enchants achievements.
Achieved when unlocking Talya's second event
Tayla route done
Achieved when looked at 50% of Zell events
Zell route done
Achieved when "Prestiging" the upgrade board
Achieved when finishing the game
Achieved when travelling the first time
Achieved when travelling to all 4 locations
Achieved when unlocking a new weapon Type
Achieved when unlocking all weapon blueprints
Achieved when unlocking the first new element
Achieved when unlocking all elements
Achieved when reaching max level in an element
Achieved when reaching max level in all elements
Achieved when finishing a really great weapon
Achieved when finishing a really great lance!
Achieved when getting a load of cash in one goat brings over 150 gold
Achieved when enchanting the first weapon
Achieved after enchanting 15 weapons
Achieved after enchanting 50 weapons
Achieved when clicking on *******
Achieved when clicking on the conventions board
Achieved after spending 21 days ingame
Achieved when clicking on *****
Achieved when letting the credits scroll until the bonus image