sadly, no.
No. He tried to open the lock. As u may tell the who ever possess the lock and key are soul mates. Amu was unsure for her feelings for ikuto. So the lock rejected the key.
In all honesty Tadase and Ikuto are fighting (ikuto being under control) while Amu is acting like a stupid bitch. Amu get the dumpty key and she and ikuto chara. change they fight with the leader of easter while all this time fighting a GIANT x chara. it ends with the emybro, a kid (not from everyday group) , Ikuto kisses Amu and everyone reacts, ikuto leaves to find dad the end.
There really is no way. If you put the lock on something open important, you may have to cut the lock.
Pick Lock
You can open a key lock on a door knob, or you can open a deadbolt lock on the door itself.
buy a new lock
If you do not have the combination, there is no way to open the lock. A master combination would defeat the purpose of having the lock.
A key, or a Combonation
The lock has a clip on the inside, pull the clip off and the lock will come out, remove the lock rod and then you can use a screwdriver to open the lock.
Slide the card through the slot where the lock is by the door. Set the card where the lock would be. Now open the door.
Some locks can be picked open when you don't have the key. You can use a wire hanger or a hair pin to pick a lock. If you cannot get the lock open, contact a locksmith for help.
You have to open the trunk lid, under the lock on the inside you will find a screw, remove the screw and the lock retaining clip, pull the lock out. If you can not open the trunk lid, drill the lock center out, and you should be able to open with a screw driver.