IF you notice neither of the words "Toasting and chyking" is found in the English dictionary With the meaning Similar to

Chatting up a girl/boy,,
sweet talking,
Talking with sugar coated tongue,
talking in an exciting and interesting manner to a girl"
flattery

But these words are used expressly for these ideas

In some cases, Toasting and Chyking are taken to be better and more appropriate or descriptive expressions fpr the subject

1)Do you have a better definition of Chyking and toasting as related to the subject in hand?

2)Are you away of the origin, derivation of these words?

3Do you know a more appropriate English language equivalent?

(In English, Toasting has an alternative meaning as " intense teasing" Do you think teasing is the better English equivalent ?)