Here are the five simple steps to see your liked reels on Facebook
Open Facebook and Go to the three-dot menu on the top:

Now click on the Reels from the Shortcuts:

Now click on your Profile

Now Click on the Liked Reels Button in the Center

Here are all the reels you have liked till now on Facebook:

That’s how you can see your saved reels in just 5 simple and easy steps, Let me know in the comments if you still have any questions.