Well first in the theme song at the end if play it reversed
u can hear a small voice that says "three letters back" and if u play it fowards u can hear it says "switch a to z"
Another mystery is that at the end of the theme song it has a picture thats on the bottom it has a scrambled message like it says in the theme song u have to সরানো 3 letters back to crack the code and when ur done it says "stab is not what he seems"
Another mystery is that at the end of each episode in the credits it প্রদর্শনী a scrambled message like the one to the right to decode it u have to us the term three letters back in the first episode it ব্যক্ত welcome to gravity falls well thats all for now if u want to u could leave প্রশ্ন অথবা মতামত
Reason. 1. is. they. won't. find. প্রণয়
Reason. 2. is. They always. প্রণয় ❤ each other
Reason 3 is. they always. do. things. Together
Reasons. way dipper. won't. find. প্রণয়
Reason. 1. he. is. a. nerd
Reason. 2 he
read's. Boring books
Reason. 3. he. is. awkward
Reasons way. Mabel. won't. Find. Love
Reason 1. she. is. crazy
Reason 2. she. is. in. stupid idiot.
Reason 3. is. boys. Just don't like. Her
Reasons. Way. dipper and. Mabel. will. always. প্রণয় ❤. each other
Reason. 1. is. they. always. protect each other
Reason 2. is. they. love. to. go on adventures. Together
Reason. 3. is. they. প্রণয় to. love. each other