Formal:
* हामी माया गर्छौं (haami maya garchaau) - This is the most common and formal way to say "we love"
* हामीलाई माया लाग्छ (haami lai maya laachha) - This means "We are in love" and is more formal
Informal:
* हामीले माया गर्छौं (haami le maya garchaau) - This is more informal than the first option
* हामी माया गर्छौ (haami maya garchaau) - This is even more informal than the previous option
* हामीलाई माया छ (haami lai maya chha) - This literally means "We have love" and is very informal
Other options:
* हामी मन पर्छ (haami man parchha) - This means "We like" and is a more casual way to express affection
* हामीलाई प्रेम छ (haami lai prem chha) - This is a more poetic way to say "we love"
The best way to say "we love" in Nepali will depend on the situation and the relationship between the speakers.