Surrender, surrender, but don't give yourself away, ay, ay, ay.-- Not 100% sure on the actual meaning of Surrender ... but I have always assumed it meant that you have to give in and realize that your parents, like you, are strange and quirky and unique.
The currency exchange rate is the rate at which one currency can be exchanged for another. It is always quoted in pairs like the EUR/USD (the Euro and the US Dollar). Exchange rates fluctuate based on economic factors like inflation, industrial production and geopolitical events.
What is a 'Currency Swap'. A currency swap, sometimes referred to as a cross-currency swap, involves the exchange of interest and sometimes of principal in one currency for the same in another currency. Interest payments are exchanged at fixed dates through the life of the contract.