You’re just in love with the concept of love.
Cliché but this is most likely the situation if you think a relationship will save your life’s monotony.
People always have a romanticized notion of what having a boyfriend or girlfriend would make them feel like. You toy with the idea of having someone constantly with you, the dates and the candlelit dinners, but the exhilaration of having one only lasts in its early stages.
If you expect too much from it you might jump into the first potential relationship you find and end up disappointed.
jump into 跳入； 急于做某事，急速行动；
If we wished to save our lives, we had to jump into the water at once.
I must get into sumptuous raiment , and it wouldn't do to run and jump into it.
I dare you to jump into the pool from the 5 - meter - high platform.
end up <非正>（以…）结束； 最终成为[变得]； 最后处于；
We will end up living in a society where life is cheap.
There are those, you know, who, by circumstance, end up homeless.
The weakest students can end up with a negative score.