When it comes to relationships, the phrase punching above your weight can take on a few different meanings.
On one hand, it can simply refer to dating someone who is out of your league in terms of looks or popularity. If you're typically a 6 on the attractiveness scale but you're dating someone who's more like an 8 or 9, then you could say you're punching above your weight.
On the other hand, punching above your weight can also refer to being in a relationship with someone who is significantly more successful than you are. This could be in terms of their career, their education, or even just their general life experience. If you feel like you're constantly learning from and being challenged by your partner, then it's likely that you're punching above your weight in the relationship.
Of course, there's no right or wrong answer when it comes to whether or not punching above your weight is a good thing. Some people prefer dating someone who's their equal (or even below them) on the totem pole, while others find that dating up keeps things interesting and exciting. Ultimately, it's just a matter of preference and what works for you and your partner as individuals.