Sometimes it can be difficult to express exactly how you feel about someone with your words alone, and that's where love songs come into play. One of the best ways to show your love to someone is through music [1], and luckily there are plenty of songs out there that allow us to do just that. Whether your romance is just starting to heat up [2] or you've been with your SO for longer than you can remember [3], listening to these 55 love songs — by everyone from Whitney Houston to Maroon 5 — will surely make your heart swoon and convince you that true love is real.