ok this is love calculator and we could do it using twilight characters. This is how you do it.

Type your name or a character from twilight.

For example: Bella Cullen

Next type loves then another name

For example:
Bella swan
Loves
Edward cullen

Wat you need to do next is that theres a l in loves so you count how many l there is in both of the names then type the answer down

For example

Bella swan
Loves
Edward cullen
4

Then wat you do is see wat the next letter is in loves which is O. See how many Os there in the names and write it down. Keep doing this till you have written down all the numbers.

For example

Bella swan
Loves
Edward cullen
40031

Then wat you do is that you add the first two numbers and type the answer under it

For example

Bella swan
Loves
Edward cullen
40031
4

Then add the second and third numbers, type the answer, then add the third and fourth, type the anwser, then add the fourth and fifth numbers and write the answer
For example

Bella swan
Loves
Edward cullen
40031
4034

Then keep adding the numbers like i just shown you till your left two numbers.

For example

Bella swan
Loves
Edward cullen
40031
4034
437
710
81

Once you have two numbers left you then add the percentage sign and then that would be the score or answer in the love calculator

For example

Bella swan
Loves
Edward cullen
40031
4034
437
710
81%