While all love languages are valid and important, the one that often pairs best with acts of service are words of affirmation. This is because acts of service are a tangible way of showing love and dedication, while words of affirmation often complement and enhance these actions.  By verbally acknowledging and appreciating your partner's efforts, you can make their acts of service feel even more meaningful and valuable. Ultimately, the most important factor is finding the love language that best resonates with you and your partner.