To cross my heart is to swear on something that is sacred to you, which is equivalent to swearing that one is being truthful.
Given the statement ""I swear on everything that is sacred to me, buddy; I'm telling you the whole truth," Melanie said.", is the statement ""Cross my heart, buddy; I'm telling you the whole truth," Melanie swore." is true?
- Yes
- No
- I don't know