不求回报 No Strings Attached ; No Strings ; ask for nothing in return ; Unrequited

爱她不求回报 Love her instead of return ; Love her without asking ; Love does not pay

不求回报的爱 Not seeking return of love ; Unrequited love

而不求回报 Not Asking For Anything

这是一种不求回报的爱 This is an unrequited love

而且不求回报 und bedingungslos

你的爱不求回报 Deine Liebe ist bedingungslos

不要求回报 and don't reqire the return

不求任何的回报 Not seeking anything in return