There are actually many people for most of us that we would consider compatible. It is folly to think that there is just one person that we could ever love. So, yes, you can be in love with two people at the same time. Staying alive very long in that situation is, of course, another matter completely...

yes, but not at the same degree..

Most people here answered "no" or "not in the same way", but I'm really wondering why not actually. Personally I agree with Fdmaxey above. Many cultures through time and space have admitted and still admit or even encourage poligamy... I know marriage isn't necessarely based on love, but no doubt the mathematical possibility is admitted. Through literature we find many examples of love for two men/ two women at the same time: it's usually true love in both cases, however the two beloved ones are loved for different aspects... but not at a different degree or feeling! The point is that in modern western culture we're just used to one strict type of love alone, that is love for only one person, while human feeling are much more complicated. Just think: the need of choice between two beloved men/women is so common! Many of us probably choose, maybe inconsciously; then it's natural that, living with one alone and spending years by his/her side, you get very affected to him/her and a special strong bond links you, so that it seems to you he/she's your only true love while the "unchoosen" one is someway left in the past. However, as you see, all the choice thing and its consequences are rational mind sake, while love and feeling are irrational and mysterious at all!

love is selfish , it never happens if ur love is true

Only in your dreams!