with sincere gratitude
con sincero agradecimiento
"I thank you from the bottom of my heart for everything."
"Te agradezco desde el fondo de mi corazón por todo."
to quickly become good friends
someone who is unemotional or not friendly
to make someone fall in love with you suddenly
to figure out something by reasoning
work done by a group of people to achieve a common goal
to appear in court to answer criminal charges