This is business as usual and I think that this will make their relationship and friendship better. While the world is in economic turndown due to the price of oil. There goes India that won't be affected by it and instead, they're making business in this situation. This is the same as the start of the pandemic, while the world is experiencing fear of the virus, there go the huge pharma companies that have been making billions out of the situation.
It is business but this means nothing change nothing, EU wants to cut down the importation of crude oil and it's by-product from Russia, Russia decided not to supply gas to some EU countries. But now, EU will buy the oil products from India, which means Russia is not affect but a means India are making money.