Literal Translation:
* "Big thank you, my angel." This is very literal and might sound a bit odd in English.
More Natural Options:
* "Thank you so much, my angel." This is more natural, but still quite affectionate.
* "Thank you so much, you're an angel." This adds a bit more emphasis on the person being like an angel.
* "You're an angel, thank you so much." This puts the emphasis on the angelic nature of the person first.
* "Thank you from the bottom of my heart, my angel." This adds even more emotional weight.
* "I can't thank you enough, you're an angel." This expresses profound gratitude.
Less Literal Options:
* "You're a lifesaver, thank you so much." This is less sentimental, but still expresses deep gratitude.
* "You're amazing, thank you so much." This is a more general expression of appreciation.
Ultimately, the best translation depends on the specific situation and the relationship between the speaker and the recipient.